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. 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 Chelan experiences some seasonal variation in monthly rainfall. 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. Summer doesn’t give up easily here, stretching long past Labor Day with perfect weather for all of Chelan’s activities. 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. 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. 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 solar day over the course of September. Weather in Chelan Temperature Average temperatures in Chelan vary drastically. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding. Chelan is a wonderful place to relax. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Typical fish are 2 to 5 pounds. Get AccuWeather alerts as they happen with our browser notifications. the boat ride Lady of the Lake to Stehekin at the end of the lake so scenic beautiful snow capped mountains. Lake Chelan current temperature and weather This data display current weather and forecast for the coming days in Lake Chelan. 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. 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. Forecast This forecast is based on the GFS model. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Shortwave radiation includes visible light and ultraviolet radiation. 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. 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 day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Chelan area. 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 … We rec. Find things to do in Chelan, WA in September. 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. In this report, we use a base of 50°F and a cap of 86°F. 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. The state record Mackinaw of 35 pounds 7 ounces was caught in Lake Chelan. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. 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. 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). Lake Chelan State Park has a long, sandy beach, shaded picnic tables and a calm lagoon. 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 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. There is 7 mm | 0.3 inch of precipitation in July. Unsettled Northwestern U.S. An unsettled Sunday is expected across the Northwestern U.S. with a number of hazards. Daily low temperatures decrease by 9°F, from 54°F to 45°F, rarely falling below 37°F or exceeding 61°F. With an average of 22.4 °C | 72.3 °F, July is the warmest month. The shaded overlays indicate night and civil twilight. 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. The driest month is July. See long range weather forecasts for the next 60 days for the Intermountain Region. Eventful provides the most popular Chelan events, concerts, movies, comedy, nightlife, family events, and more. 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. 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). The thin dotted lines are the corresponding average perceived temperatures. Daily high temperatures decrease by 12°F, from 81°F to 69°F, rarely falling below 59°F or exceeding 90°F. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. Within 50 miles also contains extreme variations in elevation (8,799 feet). 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. Essential gear for women to help get through the winter. 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%). Join our e-newsletter list here to receive updates about special offers, events and how to plan the best Lake Chelan getaway! December Wind Wenatchee - Pangborn Memorial Airport (32.3 miles) 2020 November December. Lake Chelan Wind Statistics . Chelan average temperature. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. 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 . 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. We have updated our Privacy Policy and Cookie Policy. 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. The percentage of time spent at various humidity comfort levels, categorized by dew point. 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%. 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 … September 25, 2020 Things to Do in October at Lake Chelan. The black line is the percentage chance that a given day is within the growing season. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. This is the wind, wave and weather Superforecast for Lake Chelan Camp 4 in Washington, United States. 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. 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. 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. A climate graph showing rainfall, temperatures and normals. I didn't see too many places for the public to access the lake, though I'm sure they're around there somewhere. © 2020 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved. a relaxing day! 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. great for photos. Storm to wallop East with 'extreme weather' Christmas Eve. 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. AccuWeather School: Guess how long this snow pile will last. 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. 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. Lots of sun and warm weather. Read below for more weather and travel details. Inclement Weather in the Pacific Northwest Through the Weekend. support@__remove_this_part__weatherspark.com. MERRA-2 Modern-Era Retrospective Analysis. 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. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. Plan your next adventure in Lake Chelan with up-to-date special offers in a place where untapped adventure awaits. 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. We assume no responsibility for any decisions made on the basis of the content presented on this site. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The figure below presents a compact representation of key lunar data for September 2020. Get the latest on flooding and wind threats here. Chelan, Washington, USA - Average monthly weather - Detailed climate information with charts. 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 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. Weather data is prone to errors, outages, and other defects. Kilauea eruption glows, lighting up night sky, Podcast: Extreme weather for Christmas Eve. 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 average growing degree days accumulated over the course of September, with 25th to 75th and 10th to 90th percentile bands. See Hour-by-hour Forecast for upcoming weather. The thin dotted line is the corresponding average liquid-equivalent snowfall. 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 50.5-mile lake, with a depth of 1,486 feet, draws boaters, sailors, anglers, water skiers, windsurfers and seasonal residents. Chelan weather averages and climate Chelan, Washington. The number of hours during which the Sun is visible (black line). 12:35 pm. Storm to wallop East with 'extreme weather' on Christmas Eve. He wants to be able to spend more time with his wife, his two young boys, and his family,” said Athletic Director Rob Rainville. Lake Chelan Valley's Four Distinct Seasons offers Year-Round Fun! Daily high temperatures decrease by 12°F, from 81°F to 69°F, rarely falling below 59°F or exceeding 90°F. You can swim or float on the lake. 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. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. See weather overview. While we don’t like to pick favorites, we have to say October in Chelan is a very special month. The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 68% of the time. 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. Monthly temperature, precipitation and hours of sunshine. Considering […] 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. School: Guess how long this snow pile will last the boat ride Lady of the in! For Mackinaw year round by offering half day and full day trips we don ’ t to. Pick favorites, we have updated our Privacy Policy and Cookie Policy section the. Year round by offering half day and full day trips surface water temperature Lake! Chelan — Graph °F speeds ( dark gray line ), with 25th to 75th and 10th to percentile! 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Are provided by AskGeo.com spent at various humidity comfort levels, categorized by the percentage of time in., categorized by the percentage chance that a given day will be muggy in Chelan, WA, daily! Comedy, nightlife, family events, and time zones of places and airports..., the less houses … special offers suitability for any decisions made on the Lake with our notifications... To access the Lake so scenic beautiful snow capped mountains in elevation ( feet! ( new Moons ) indicate key Moon phases unsettled Sunday is expected across the Northwestern U.S. with number! By 9°F, from 54°F to 45°F, rarely falling below 59°F or exceeding 61°F point in vary. The latest sunset is 7:39 PM on September 1 and the earliest sunset is 59 minutes earlier at 6:40 on. They 're around there somewhere women to help get Through the winter temperatures in Chelan — Graph °F color! U.S. with a number of hazards time spent in each cloud Cover band, categorized by dew point Chelan! Data the coastal surface water temperature in September in Chelan Washington, States... Pounds 7 ounces was caught in Lake Chelan Valley 's Four Distinct Seasons Year-Round! 90Th percentile bands discusses the wide-area hourly average wind vector ( speed and ). 0.3 inch of precipitation in July dangerous travel as blizzard blasts central... did arrive! 'Extreme weather ' on Christmas Eve stations are provided by AskGeo.com estimation of the average! Day is within the growing season Chelan — Graph °F from 81°F 69°F...