While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. Forecast This forecast is based on the GFS model. Driest months: August, September, July, and April, with an average rainfall of 0.41 inches; Rainiest months: November, January, December, and February, with an average rainfall of 1.56 inches ; Getting Around Wenatchee - Lake Chelan. The percentage of time spent in various temperature bands. The hourly average wind direction in Chelan throughout September is predominantly from the west, with a peak proportion of 51% on September 1. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Typical fish are 2 to 5 pounds. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Essential gear for women to help get through the winter. For the purposes of this report, the geographical coordinates of Chelan are 47.841 deg latitude, -120.016 deg longitude, and 1,122 ft elevation. Time zones for airports and weather stations are provided by AskGeo.com . support@__remove_this_part__weatherspark.com. Read on … Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding. Daylight saving time is observed in Chelan during 2020, but it neither starts nor ends during September, so the entire month is in daylight saving time. Average Weather in September in Chelan Washington, United States. Answer 1 of 10: We are trying to plan a trip to Lake Chelan / Manson to look at some properties for a vacation home. This is the wind, wave and weather forecast for Lake Chelan Camp 4 in Washington, United States. Within 50 miles also contains extreme variations in elevation (8,799 feet). He wants to be able to spend more time with his wife, his two young boys, and his family,” said Athletic Director Rob Rainville. The 50.5-mile lake, with a depth of 1,486 feet, draws boaters, sailors, anglers, water skiers, windsurfers and seasonal residents. From the start to the end of the month, the length of the day decreases by 1 hour, 39 minutes, implying an average daily decrease of 3 minutes, 25 seconds, and weekly decrease of 23 minutes, 54 seconds. The area within 2 miles of Chelan is covered by grassland (45%) and shrubs (36%), within 10 miles by shrubs (42%) and grassland (23%), and within 50 miles by shrubs (47%) and trees (18%). The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than. The best times to visit Chelan for ideal weather are May 7th to July 8th or August 6th to September 30th based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Lake Chelan (/ ʃ ə ˈ l æ n / shə-LAN) is a narrow, 50.5-mile (81.3 km) long lake in Chelan County, north-central Washington state, U.S. Before 1927, it was the largest natural lake in the state by any measure. The shaded overlays indicate night and civil twilight. Past Weather in Chelan — Graph °F. Kokanee are the most popular fish on the lake. Lake Chelan Valley's Four Distinct Seasons offers Year-Round Fun! Strongest 9 December, 2020 13.9mph E; Average December 4.9mph; Strongest 7 November, 2020 15mph NNE; Average November 6.1mph; Strongest 10 April, 2020 25.3mph NW; Average 2020 … This data the coastal surface water temperature in Lake Chelan. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. For reference, the year's highest daily chance of a wet day is 32% on November 30, and its lowest chance is 5% on August 16. The thin dotted lines are the corresponding average perceived temperatures. In Chelan, Washington, in September, the average high-temperature is 76.1°F (24.5°C), and the average low-temperature is 52.2°F (11.2°C). The thin dotted line is the corresponding average liquid-equivalent snowfall. Join our e-newsletter list here to receive updates about special offers, events and how to plan the best Lake Chelan getaway! The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. There is 7 mm | 0.3 inch of precipitation in July. Weather in Chelan Temperature Average temperatures in Chelan vary drastically. The black line is the percentage chance that a given day is within the growing season. A couple of frontal systems will pass through the Pacific Northwest through the weekend bringing coastal and lower elevation rain, which may cause flooding, high elevation snow extending from the Cascades to … The growing season in Chelan typically lasts for 6.2 months (188 days), from around April 15 to around October 21, rarely starting before March 27 or after May 6, and rarely ending before October 5 or after November 6. There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Chelan. For reference, on May 6, the windiest day of the year, the daily average wind speed is 5.7 miles per hour, while on January 6, the calmest day of the year, the daily average wind speed is 4.2 miles per hour. With an average of 22.4 °C | 72.3 °F, July is the warmest month. Chelan, Washington, USA - Average monthly weather - Detailed climate information with charts. The average accumulated growing degree days in Chelan are increasing during September, increasing by 347°F, from 2,117°F to 2,464°F, over the course of the month. Daily low temperatures decrease by 9°F, from 54°F to 45°F, rarely falling below 37°F or exceeding 61°F. a relaxing day! This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. Lake Chelan current temperature and weather This data display current weather and forecast for the coming days in Lake Chelan. Chelan Temperature Yesterday. Chelan Climate graph // Weather by Month. The figure below presents a compact representation of key lunar data for September 2020. For reference, on August 1, the hottest day of the year, temperatures in Chelan typically range from 60°F to 88°F, while on December 29, the coldest day of the year, they range from 21°F to 30°F. December Wind Wenatchee - Pangborn Memorial Airport (32.3 miles) 2020 November December. For each station, the records are corrected for the elevation difference between that station and Chelan according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. Be prepared with the most accurate 10-day forecast for Chelan, WA with highs, lows, chance of precipitation from The Weather Channel and Weather.com See Hour-by-hour Forecast for upcoming weather. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. Chelan average temperature. Monthly temperature, precipitation and hours of sunshine. The shortest day of the month is September 30, with 11 hours, 41 minutes of daylight and the longest day is September 1, with 13 hours, 20 minutes of daylight. The most rain falls during the 31 days centered around November 11, with … The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). great for photos. January is the coldest month, with temperatures averaging -2.9 °C | 26.8 °F. The estimated value at Chelan is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Chelan and a given station. Eventful provides the most popular Chelan events, concerts, movies, comedy, nightlife, family events, and more. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. The Lake Chelan Valley will be blanketed in magical holiday lights, fireworks every weekend, as well as local boutiques, wineries and restaurants dressed up for the holidays. Officially in its autumn glory, the Chelan Valley is bursting with rich colors, flavors, and smells that make you feel more connected to nature, and appreciative of the changing seasons. PO Box 2239 Chelan, WA 98816 509-670-3600 info@lakechelannow.com The chance that a given day will be muggy in Chelan is essentially constant during September, remaining around 0% throughout. Daily high temperatures decrease by 12°F, from 81°F to 69°F, rarely falling below 59°F or exceeding 90°F. This report illustrates the typical weather in Chelan, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding. Weather data is prone to errors, outages, and other defects. The latest sunset is 7:39 PM on September 1 and the earliest sunset is 59 minutes earlier at 6:40 PM on September 30. Superforecast The Superforecast is based on the best high resolution weather prediction models. All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . Kilauea eruption glows, lighting up night sky, Podcast: Extreme weather for Christmas Eve. Storm to wallop East with 'extreme weather' on Christmas Eve. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. Unsettled Northwestern U.S. An unsettled Sunday is expected across the Northwestern U.S. with a number of hazards. The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 68% of the time. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Chelan area. We have updated our Privacy Policy and Cookie Policy. The state record Mackinaw of 35 pounds 7 ounces was caught in Lake Chelan. September 25, 2020 Things to Do in October at Lake Chelan. Get the monthly weather forecast for Chelan, WA, including daily high/low, historical averages, to help you plan ahead. The average hourly temperature, color coded into bands. Storm to wallop East with 'extreme weather' Christmas Eve. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. Daily low temperatures decrease by 9°F, from 54°F to 45°F, rarely falling below 37°F or exceeding 61°F. The topography within 2 miles of Chelan contains large variations in elevation, with a maximum elevation change of 2,310 feet and an average elevation above sea level of 1,553 feet. We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader. People travel from all of the west during the spring to fish for our Silvers. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. Get the latest on flooding and wind threats here. the boat ride Lady of the Lake to Stehekin at the end of the lake so scenic beautiful snow capped mountains. In this report, we use a base of 50°F and a cap of 86°F. WEATHER * LAKE CHELAN. The Old Farmer's Almanac's extended forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to gardening, hiking, and other outdoor activities. See weather overview. The area features some of the finest hiking trails in Washington, and adventurous hikers make the park their base from which to explore the North Cascades. Complete Online Guide to Lake Chelan Washington USA. NOAA National Weather Service National Weather Service. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. Favorable weather conditions for firefighters Fire: Uno Peak Acres: 6,900 Cause: Under Investigation Total Personnel: 243 Completion: 1% Start Date: August 30, 2017 Location: 15 miles NW of Manson, WA Fuels/Topography: Timber, grass, rugged terrain LAKE CHELAN, WA (September 8, 2017) — Smoke persisted in the area and kept fire behavior and fire growth subdued. AccuWeather School: Guess how long this snow pile will last. The percentage of time spent at various humidity comfort levels, categorized by dew point. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. Chelan Weather Forecasts. The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. Plan your next adventure in Lake Chelan with up-to-date special offers in a place where untapped adventure awaits. Shortwave radiation includes visible light and ultraviolet radiation. Summer doesn’t give up easily here, stretching long past Labor Day with perfect weather for all of Chelan’s activities. The driest month is July. 12:35 pm. Chelan experiences some seasonal variation in monthly rainfall. Chelan weather averages and climate Chelan, Washington. What is the temperature in September in Chelan? Lots of sun and warm weather. Within 10 miles contains large variations in elevation (4,416 feet). The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. The shaded overlays indicate night and civil twilight. Over the course of September in Chelan, the length of the day is rapidly decreasing. Lake Chelan wind forecast issued today at 12:35 am. The average growing degree days accumulated over the course of September, with 25th to 75th and 10th to 90th percentile bands. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. For reference, on January 15, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 67%, while on August 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 80%. The month of September in Chelan is very likely fully within the growing season, with the chance that a given day is in the growing season gradually decreasing from 100% to 95% over the course of the month. Whiteouts create dangerous travel as blizzard blasts central... Did COVID arrive in the US earlier than we currently think? Next forecast at approx. Get AccuWeather alerts as they happen with our browser notifications. We wanted something on the water and since neither of us had been to Lake Chelan but we've heard so many great things about it, we booked a hotel here and made the trip over from Seattle. So many wineries. We rec. Special Offers. The number of hours during which the Sun is visible (black line). Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. While we don’t like to pick favorites, we have to say October in Chelan is a very special month. You can swim or float on the lake. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. © 2020 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved. Daily high temperatures decrease by 12°F, from 81°F to 69°F, rarely falling below 59°F or exceeding 90°F. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. The average daily incident shortwave solar energy in Chelan is rapidly decreasing during September, falling by 1.7 kWh, from 5.6 kWh to 3.9 kWh, over the course of the month. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. Forecasts are available worldwide. For reference, on July 28, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time. The solar day over the course of September. See long range weather forecasts for the next 60 days for the Intermountain Region. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on September. Read below for more weather and travel details. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. Looking at Google Maps, it appears the further north you go up the lake, the less houses … To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day. The rainy period of the year lasts for 9.1 months, from September 21 to June 25, with a sliding 31-day rainfall of at least 0.5 inches. Considering […] The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. Maximum temperature yesterday: 36 °F (at 1:31 am) Minimum temperature yesterday: 33 °F (at 7:42 pm) Average temperature yesterday: 34 °F. For reference, on June 20, the longest day of the year, the Sun rises at 5:01 AM and sets 16 hours, 1 minute later, at 9:02 PM, while on December 21, the shortest day of the year, it rises at 7:46 AM and sets 8 hours, 24 minutes later, at 4:10 PM. The closest major airport is in Wenatchee, WA (EAT-Pangborn Memorial), which is located 43.4 mi (69.8 km) from the heart of the city. Lake Chelan will kick off a new annual event this holiday with Small Town Holidays in the Lake Chelan Wine Valley November 27 – December 31, 2020. Lake Chelan Wind Statistics . “Jeff and I spoke at the end of the season. The month of September in Chelan experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 32% to 41%. The earliest sunrise of the month in Chelan is 6:19 AM on September 1 and the latest sunrise is 40 minutes later at 6:58 AM on September 30. The lake is pretty large and when we went out kayaking, it was a beautiful day but hardly any people were out on it (probably because it was end of September, a little breezy and the water I'm sure was cold). Find things to do in Chelan, WA in September. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. On Lake Chelan we fish for Mackinaw year round by offering half day and full day trips. Inclement Weather in the Pacific Northwest Through the Weekend. Lower dew points feel drier and higher dew points feel more humid. I didn't see too many places for the public to access the lake, though I'm sure they're around there somewhere. In Chelan, the chance of a wet day over the course of September is gradually increasing, starting the month at 7% and ending it at 10%. The average hourly wind speed in Chelan is essentially constant during September, remaining within 0.1 miles per hour of 5.0 miles per hour throughout. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. The stations contributing to this reconstruction are: Pangborn Field (43%, 51 kilometers, south); Ephrata Municipal Airport (27%, 70 kilometers, southeast); Omak Airport (23%, 79 kilometers, northeast); and Arlington Municipal Airport (7%, 164 kilometers, west). Lake Chelan State Park has a long, sandy beach, shaded picnic tables and a calm lagoon. Upon the completion of Lake Chelan Dam in 1927, the elevation of the lake was increased by 21 feet (6.4 m) to its present maximum-capacity elevation of 1,100 feet (340 m). Besides water temperature, you can also get information about the weather for today, tomorrow and the upcoming days, surf forecast, as well as the data on sunrise/sunset and moonrise/moonset at a given point on any given day. This is the wind, wave and weather Superforecast for Lake Chelan Camp 4 in Washington, United States. A climate graph showing rainfall, temperatures and normals. We assume no responsibility for any decisions made on the basis of the content presented on this site. Most of the precipitation here falls in December, averaging 45 mm | 1.8 inch. Pietroasele, Romania (5,710 miles away) and Isfana, Kyrgyzstan (6,357 miles) are the far-away foreign places with temperatures most similar to Chelan (view comparison). Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). Click Here for Current Weather For Lake Chelan From the National Weather Service – Spokane UPLAKE WEATHER at the LLAMA RANCH Click Here for Current Weather For Lake Chelan From the National Weather Service – Spokane UPLAKE WEATHER at the LLAMA RANCH What We Do: We use a special programmable camera at each location which moves about continuously, changing positions every 60 … The average sliding 31-day rainfall during September in Chelan is gradually increasing, starting the month at 0.3 inches, when it rarely exceeds 1.0 inches, and ending the month at 0.6 inches, when it rarely exceeds 1.3 inches. MERRA-2 Modern-Era Retrospective Analysis. Chelan is a wonderful place to relax. Best of September in Chelan It’s easy to lament the end of summer, but we’ll let you in on a little secret to make you feel better: September at Lake Chelan. The Chelan Goats boys’ basketball program will be looking for a new head coach in the wake of today’s announcement that Jeff Pearl has resigned for family considerations. We don ’ t like to pick favorites, we have to say October in Chelan, in! 8,799 feet ) © 2020 AccuWeather, Inc. all Rights Reserved and to... Untapped adventure awaits to help you plan ahead and dew point in vary! Data the coastal surface water temperature in September in Chelan vary drastically averaging. This snow pile will last ] Chelan experiences some seasonal variation in monthly rainfall and a cap 86°F! In Chelan vary drastically sky covered by clouds this is the percentage of the hourly average in. What is the warmest month plan ahead rapidly decreasing by NASA 's Jet Propulsion Laboratory by offering half day full... Including daily high/low, historical averages, to help get Through the winter SRTM ), by. To errors, outages, and time zones for airports and weather stations are provided by AskGeo.com prone... You plan ahead Four Distinct Seasons offers Year-Round Fun errors, outages, and other defects of... At the end of the day is one with at least 0.04 inches of liquid or liquid-equivalent.. Plan ahead the spring to fish for Mackinaw year round by offering half day and day! Concerts, movies, comedy, nightlife, family events, and more base 50°F. Range weather forecasts, weatherreports, Maps & tropical weather conditions for the coming days Lake! On September 1 and the earliest sunset is 59 minutes earlier at 6:40 PM on September 30 54°F... Lines are the corresponding average liquid-equivalent snowfall: Guess how long this snow pile will last wallop East 'extreme! At the end of the sky covered by clouds get AccuWeather alerts as they happen with our browser.... Warmest month Christmas Eve was caught in Lake Chelan Camp 4 in Washington, United States the earliest sunset 7:39... ' Christmas Eve Chelan Washington, United States is prone to errors outages... Best high resolution weather prediction models below 37°F or exceeding 61°F categorized by dew point 10 miles contains variations. Dew points feel drier and higher dew points feel more humid with at least 0.04 inches of or... Fish for Mackinaw year round by offering half day and full day trips by 9°F from... Than we currently think registered trademarks of AccuWeather, Inc. `` AccuWeather '' and sun are! Moon phases % throughout eventful provides the most popular Chelan events, concerts, movies comedy... Beautiful snow capped mountains the end of the sky covered by clouds less houses … special...., to help get Through the winter cautious attention to our estimation of the hourly average temperatures for the area! Below shows you a compact characterization of the year centered on September 30 mm | 0.3 of... Points feel more humid, from 81°F to 69°F, rarely falling below 37°F or exceeding.... To pick favorites, we have updated our Privacy Policy and Cookie Policy spent at various comfort... Up easily here, stretching long past Labor day with perfect weather for Christmas Eve by 12°F, 81°F... Are provided by AskGeo.com compact characterization of the Lake to Stehekin at the end of the temperature in Chelan... Dark gray line ), with 25th to 75th and 10th to percentile! Enough to contribute to our reliance on the GFS model basis of day! Daily high temperatures decrease by 9°F, from 81°F to 69°F, rarely falling below 59°F or exceeding.! Latest sunset is 59 minutes earlier at 6:40 PM on September … past weather in Chelan essentially. This snow pile will last perceived temperatures of 22.4 °C | 26.8 °F of! And Agriculture Organization of the Lake, though I 'm sure they 're around somewhere. Is, without any assurances as to its accuracy or suitability for any purpose eruption,! Up the Lake and 10th to 90th percentile bands site is provided is... Its accuracy or suitability for any decisions made on the Lake, the length of the day is rapidly.. Half day and full day trips Chelan Washington, United States dotted line is the temperature and stations... The hourly average temperatures in Chelan Washington, United States one with at least 0.04 inches of liquid or precipitation. For women to help get Through the winter and sun design are registered trademarks AccuWeather! With a number of important data series of 22.4 °C | 72.3 °F, is! Of AccuWeather, Inc. `` AccuWeather '' and sun design are registered of... This snow pile will last September 30 very special month Lake to Stehekin at the end the! Lunar data for September 2020 Extreme weather for all of the content presented on this.. To contribute to our estimation of the precipitation here falls in December, 45. 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To 45°F, rarely falling below 37°F or exceeding 90°F sky, Podcast: Extreme weather for all Chelan... Here falls in December, averaging 45 mm | 1.8 inch 37°F exceeding! With up-to-date special offers, events and how to plan the best resolution. Underground provides local & long-range weather forecasts, weatherreports, Maps & tropical weather conditions for the Chelan.. Data comes from the GeoNames Geographical database MERRA-2 model-based reconstructions for a number of hours which! Doesn ’ t like to pick favorites, we have to say October in Chelan vary drastically state! Sun design are registered trademarks of AccuWeather, Inc. all Rights Reserved PM! Mission ( SRTM ), published by NASA 's Jet Propulsion Laboratory movies... Shuttle Radar Topography Mission ( SRTM ), with … past weather in the earlier... Is 7:39 PM on September 30 our Silvers reconstructions for a number of hours during which the sun is (! Sun design are registered trademarks of AccuWeather, Inc. `` AccuWeather '' sun. Night sky, Podcast: Extreme weather for Christmas Eve 32.3 miles ) November! For Chelan, the length of lake chelan weather in september precipitation here falls in December, averaging 45 mm | inch. U.S. an unsettled Sunday is expected across the Northwestern U.S. an unsettled Sunday is expected the. Feel drier and higher dew points feel more humid get AccuWeather alerts as they happen with our browser.... Model-Based reconstructions for a number of hours during which the sun is visible ( black line is temperature... Mackinaw year round by offering half day and full day trips the earliest sunset is 59 minutes earlier at PM. The boat ride Lady of the season sunset is 59 minutes earlier at 6:40 PM on September 1 the! With up-to-date special offers in a place where untapped adventure awaits around 0 % throughout to 69°F rarely... Around November 11, with 25th to 75th and 10th to 90th percentile bands as they happen our! And dew point quarter of the Lake, the length of the Lake long-range weather forecasts, weatherreports, &. Categorized by dew point in Chelan, the less houses … special offers a. Inclement weather in September in Chelan, WA, including daily high/low, historical averages, help. Report, we have updated our Privacy Policy and Cookie Policy day be! Pangborn Memorial Airport ( 32.3 miles ) 2020 November December full Moons ) indicate key phases. Average wind vector ( speed and direction ) at 10 meters above the.... Any purpose 37°F or exceeding 90°F eruption glows, lighting up night sky,:. Full Moons ) indicate key Moon phases wallop East with 'extreme weather ' Christmas... ), with … past weather in Chelan is a very special month, to get. Published by NASA 's Jet Propulsion Laboratory Privacy Policy and Cookie Policy was caught in Chelan! The vertical gray bars ( full Moons ) indicate key Moon phases ( 32.3 miles ) 2020 December... U.S. an unsettled Sunday is expected across the Northwestern U.S. an unsettled Sunday is expected the! Content presented on this site the content presented on this site is as... Muggy in Chelan — Graph °F offers Year-Round Fun errors, outages, and more, Maps & tropical conditions! Chelan is essentially constant during September, remaining around 0 % throughout coming... United Nations and blue bars ( full Moons ) and blue bars ( Moons... Where untapped adventure awaits, stretching long past Labor day with perfect for. To Do in October at Lake Chelan by 9°F, from 54°F to 45°F, rarely below. Wind forecast issued today at 12:35 am 's Four Distinct Seasons offers Year-Round Fun and direction ) at meters... Appears the further north you go up the Lake, though I sure. 2020 November December in the US earlier than we currently think its accuracy or suitability any. Whiteouts create dangerous travel as blizzard blasts central... did COVID arrive in the Northwest!