Answer 1 of 10: Hi just wondering what sort of clothes I should pack for September in Seattle and cruise up the Inside Passage of Alaska? Friendly reminders: You can use scooter and bike share to cross the Spokane St Swing Bridge (low bridge). These free permits allow small businesses to expand their … < > Recent Announcements Fetching SAS recent announcements. Temperature. The sun rises at 06:29 and sunset is at 17:20. September in Seattle might be rainy with 8 to 15 rainy days on average. October 2020 Archives - Seattle Weather Blog. We have reviews of the best places to see in Seattle. February 8-9, 2021 -- Winter Storm. Washington wa, Weather 30 Day. Washington State weather in September 2021. °F. Toggle navigation. Vancouver Weather in September. Weather data collected from the National Climatic Data Center Global Surface Summary of Day. Temperature September: 15.8°C | 60.5°F: Precipitation / Rainfall September: 67mm | 2.7 inches: Temperature September max. According to the 2020 report card, Seattle received an “F” grade for both 24-hour PM2.5 and ozone. Air temperature in August, °C. 2018. The climate in Juneau during September can be summarized as cool and very wet. The thermometer averaged maximum of 72°F. Huatulco. There are also monthly and yearly counts of days with cold weather. — NWS Seattle (@NWSSeattle) September 24, 2020 Isolated thunderstorms may develop in the afternoon and evening hours on Thursday across the Olympics and near the coast. Weather as of 01:31: Temperature: 56F, 13C (49F, 9C wind chill). — NWS Seattle (@NWSSeattle) September 13, 2020 The Weather Service also forecasts that rain could arrive in the Puget Sound region Monday, with greater chances of … The growing season in Seattle typically lasts for Seattle, WA Monthly Weather 3:56 am PDT Sep 2019 Oct 2019 Nov 2019 Dec 2019 Jan 2020 Feb 2020 Mar 2020 Apr 2020 May 2020 Jun 2020 Jul 2020 Aug 2020 … Get Seattle typical weather in September. The climate in Seattle during September can be summarized as mild and reasonably dry. September is in the fall / autumn in Juneau and is typically the 4th warmest month of the year. Home. The growing season in Seattle typically lasts for Seattle, WA Monthly Weather 3:56 am PDT Sep 2019 Oct 2019 Nov 2019 Dec 2019 Jan 2020 Feb 2020 Mar 2020 Apr 2020 May 2020 Jun 2020 Jul 2020 Aug 2020 … Get Seattle typical weather in September. If you are planning to visit Seattle in September, we recommend that to checking the Seattle 14 days weather forecast page just before arrival for an accurate weather … Boston, MA 79 °F Partly Cloudy. Issued: Jun 17 2021. Note that seasonal normals in contrast with those observed in Seattle in october with a maximum record of 85°F in 2020 and a minimum record of 34°F in 2020. Weather in Seattle in September 2020. Summaries are color coded in the following manner according to their type. Two-Class Probabilities. 2020 wrapped up as Seattle’s first wetter-than-normal year since 2017, thanks in large part to a very wet January. Daytime temperatures usually reach 21°C in Seattle in September, falling to 11°C at night. Not every station reports every day, and some stations never report certain values. … Weather win! Travel guide and advices. WeatherTAB Seattle, Washington Help °C °F. Published: 10:30 AM PDT September 10, 2020... away from the Pacific Northwest, it can have a strong effect on our fall and winter weather. November-December-January 2021/22. The humidity will be 80% and there will be 0.0 mm of precipitation. The following summaries cover "significant" or widespread weather events that occurred in the region in 2020. Average high: 65 degrees Fahrenheit (18 degrees Celsius) Avg Low Temps 5 to 15 °. Weather – KIRO 7 News Seattle. There are 3 hours and 11 minutes until low tide. Seattle Weather History for the Previous 24 Hours Show weather for: Previous 24 hours July 23, 2021 July 22, 2021 July 21, 2021 July 20, 2021 July 19, 2021 July 18, 2021 July 17, 2021 July 16, 2021 July 15, 2021 July 14, 2021 July 13, 2021 July 12, 2021 July 11, 2021 July 10, 2021 July 9, 2021 July 8, 2021 Sun Rise. Seattle sees up to 2 hours of sunshine per day throughout the month. Weather Forecast: September 2021 Weather ⚡ in Seattle >> There is temperature information Average Temperature +61°F Average Daytime Temperature +64°F Average Nightly Temperature +55°F Maximum Temperature +91°F Hotest Day of September 2021 5th September(Afternoon) Minimum Temperature +39°F Coldest Day of September 2021 24th September (Overnight) Possible Rain 12 Days Sky … The weather is warm and dry with temperatures rarely peaking above 90 degrees F. Seattle is an outdoorsy kind of place and you’ll see visitors and locals alike hanging out along the waterfront, at nearby lakes, kayaking and stand up paddle boarding, hiking and otherwise enjoying the beautiful weather. At the same time the lowest night temperature was 12°C. Humidity 59%. ; Boeing Factory Tour from Seattle – Highly recommended! The snowiest periods will occur in early December and from mid- to late February. West Seattle news, 24/7. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding. School Closings. StormTracker Doppler Radar Livestream. Weather Forecast Legend. You can jump to a separate table for each region of the state: Oregon Coast, Willamette Valley, Cascade Mountains, Central Oregon and Eastern Oregon. Seattle may be a rainy city, but the weather should remain mild and temperatures should not drop too low. 7-Day Forecast. August-September-October 2021. Weather in Seattle: August. . September-October-November 2021. To find out how often it rises over 60, 70 or 80 °F each month in Seattle, scroll down farther. The EPA has some tips on other ways to improve your air quality at home but if you haven’t already purchased an … July-August-September 2021. Washington State. October through June is generally cold and damp, and many Mount Rainier hiking trails are closed for the winter. Are you planning a holiday with hopefully nice weather in Seattle in August 2021? Annual Weather SummaryNovember 2020 to October 2021. This product is available for up to 5 years. 2019. July-August-September 2021. 2019. Aug September 2021 . So it might be a good idea to bring an umbrella with you. Adding insult to injury, your typical COVID-19 facemask isn’t going to help. SEATTLE, WA - SEPTEMBER 12: People walk near the waterfront as smoke from wildfires fills the air on September 12, 2020 in Seattle, Washington. 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