Weather in Everett, Washington for September 2026
Until now, September 2026 in Everett has been nearly identical to the historical average, with a temperature of 21.6 °F (showing only a slight deviation of 0.5 °F).
The forecast for the upcoming days in Everett predicts a temperature of 17.1 °F, which is slightly above the historical average.
In general, the average temperature in Everett at the beginning of September is 23.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.3 °F by the end of September.
Everett experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 72.9 mm.
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Everett Weather September
Temperatures trend during September in Everett
September weather in Everett day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Partly cloudy | 23° /13° | 0 mm | 5 | |
| Sept. 2 |  Fog | 22° /12° | 10.1 mm | 4 | |
| Sept. 3 |  Patchy rain possible | 22° /12° | 0 mm | 4 | |
| Sept. 4 |  Overcast | 24° /12° | 0 mm | 4 | |
| Sept. 5 |  Sunny | 28° /13° | 0.1 mm | 7 | |
| Sept. 6 | Sunny | 26° /13° | 0 mm | 6 | |
| Sept. 7 | Partly cloudy | 22° /13° | 13 mm | 4 | |
| Sept. 8 | Sunny | 24° /12° | 0 mm | 5 | |
| Sept. 9 | Fog | 22° /11° | 0 mm | 4 | |
| Sept. 10 | Patchy rain possible | 20° /12° | 0.1 mm | 4 | |
| Sept. 11 |  Light rain | 16° /11° | 1.3 mm | 3 | |
| Sept. 12 | Fog | 19° /10° | 0.5 mm | 3 | |
| Sept. 13 | Mist | 17° /10° | 3.8 mm | 3 | |
| Sept. 14 | Light rain shower | 18° /11° | 2.6 mm | 3 | |
| Sept. 15 | Fog | 19° /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 | Mist | 21° /9° | 0 mm | 4.1 | |
| Sept. 22 | Patchy rain possible | 17° /10° | 0.2 mm | 1 | |
| Sept. 23 | Overcast | 19° /8° | 0 mm | 3.6 | |
| Sept. 24 | Overcast | 15° /9° | 10.5 mm | 2.1 | |
| Sept. 25 | Light rain | 15° /8° | 24 mm | 3.3 | |
| Sept. 26 | Overcast | 17° /7° | 0 mm | 4 | |
| Sept. 27 | Patchy rain possible | 12° /9° | 4.4 mm | 3 | |
| Sept. 28 | Patchy rain possible | 17° /10° | 0.2 mm | 5 | |
| Sept. 29 | Patchy rain possible | 15° /8° | 3.6 mm | 4 | |
| Sept. 30 | Sunny | 16° /7° | 0 mm | 5 | |
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Everett in September - FAQ
What are the expected maximum and minimum temperatures in Everett during September?
How much rainfall should be expected in Everett during September?
What are the typical wind conditions in Everett during September?
September rainfall patterns in Everett
UV exposure in Everett during September
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Where is Everett?Get accurate weather forecasts for Everett, located at latitude 47.979 and longitude -122.202. Stay updated with localized weather information tailored for Everett.