Everett (WA)
September
Weather in Everett, Washington for September 2027
Your guide to Everett weather in September - trends and predictions
In general, the average temperature in Everett at the beginning of September is 23.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.5 °C by the end of September.
Everett experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 80.1 mm.
Is September a good time to visit Everett? check out the best time to travel to Everett page.
✨ Is September a good time to visit Everett? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
19°/11°
Temperatures
11 km/h
Avg max wind
80 %
Avg humidity
Everett Weather September
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Temperatures trend during September in Everett
See the weather trend as well as the moving average line
September weather in Everett day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Partly cloudy | 23° /13° | 0 mm | 5 | |
| Sept. 2 |  Moderate rain | 21° /12° | 10.1 mm | 4 | |
| Sept. 3 |  Patchy rain possible | 22° /13° | 0 mm | 4 | |
| Sept. 4 |  Overcast | 23° /13° | 0 mm | 4 | |
| Sept. 5 |  Sunny | 27° /14° | 0.1 mm | 6.1 | |
| Sept. 6 | Sunny | 25° /13° | 0 mm | 6 | |
| Sept. 7 | Moderate rain | 21° /13° | 13 mm | 4 | |
| Sept. 8 | Sunny | 24° /13° | 0 mm | 5 | |
| Sept. 9 |  Fog | 21° /11° | 0 mm | 4 | |
| Sept. 10 | Patchy rain possible | 19° /12° | 0.1 mm | 4 | |
| Sept. 11 |  Light rain | 16° /11° | 1.3 mm | 3 | |
| Sept. 12 | Fog | 19° /11° | 0.5 mm | 3 | |
| Sept. 13 | Light rain | 17° /11° | 3.8 mm | 3 | |
| Sept. 14 | Light rain | 18° /11° | 2.6 mm | 3 | |
| Sept. 15 | Fog | 18° /10° | 0.1 mm | 4 | |
| Sept. 16 | Mist | 24° /9° | 0 mm | 5 | |
| Sept. 17 | Partly cloudy | 20° /11° | 0 mm | 4 | |
| Sept. 18 | Fog | 17° /11° | 0 mm | 4 | |
| Sept. 19 | Mist | 18° /9° | 0 mm | 3 | |
| Sept. 20 | Mist | 19° /9° | 0 mm | 4 | |
| Sept. 21 | Moderate rain | 18° /9° | 10.8 mm | 4 | |
| Sept. 22 | Overcast | 19° /10° | 0 mm | 3 | |
| Sept. 23 | Mist | 19° /12° | 0.4 mm | 4 | |
| Sept. 24 | Patchy rain possible | 18° /10° | 2.1 mm | 3 | |
| Sept. 25 |  Moderate or heavy rain with thunder | 14° /10° | 15.3 mm | 3 | |
| Sept. 26 | Light rain | 17° /8° | 4.7 mm | 4 | |
| Sept. 27 | Patchy rain possible | 18° /10° | 1.4 mm | 4 | |
| Sept. 28 | Overcast | 17° /9° | 0.7 mm | 3 | |
| Sept. 29 | Moderate rain | 15° /10° | 13.1 mm | 2 | |
| Sept. 30 | Overcast | 17° /9° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Everett in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Everett forecast closer to your planned date for the most up-to-date weather information.
Change Month
Everett in September - FAQ
What are the expected maximum and minimum temperatures in Everett during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Everett during September?
Moderate rainfall is anticipated in Everett during September, with a total of 80.1 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Everett during September?
The average wind speed in Everett during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Everett
Explore the daily rainfall trends and prepare for Everetts September weather 💧
Typically, Everett has 6 rainy days in September with a total of 80.1 mm of rainfall.
UV exposure in Everett during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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