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Weather in Everett for September 2025

Your guide to Everett weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Everett at the beginning of September is 24.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.4 °F by the end of September.

  • Rain 🌧️

  • Everett experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 49.4 mm.

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Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/11°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
82 %
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 day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Partly cloudy
Partly cloudy
26° /14° 0 mm 7
Sept. 2 Fog
Fog
24° /12° 0 mm 5
Sept. 3 Patchy rain possible
Patchy rain possible
22° /12° 0 mm 5
Sept. 4 Fog
Fog
23° /11° 0 mm 5
Sept. 5 Sunny
Sunny
27° /14° 0 mm 7
Sept. 6 Sunny
Sunny
26° /14° 0 mm 7
Sept. 7 Partly cloudy
Partly cloudy
24° /14° 0 mm 6
Sept. 8 Sunny
Sunny
27° /13° 0 mm 7
Sept. 9 Fog
Fog
22° /11° 0 mm 5
Sept. 10 Patchy rain possible
Patchy rain possible
21° /10° 0.1 mm 5
Sept. 11 Light rain
Light rain
12° /9° 4 mm 3
Sept. 12 Fog
Fog
18° /9° 0.1 mm 4
Sept. 13 Mist
Mist
20° /10° 1.2 mm 5
Sept. 14 Light rain shower
Light rain shower
18° /12° 4.8 mm 4
Sept. 15 Fog
Fog
17° /10° 0.1 mm 4
Sept. 16 Mist
Mist
20° /8° 0 mm 5
Sept. 17 Fog
Fog
14° /10° 0 mm 3
Sept. 18 Fog
Fog
14° /12° 0 mm 3
Sept. 19 Mist
Mist
14° /10° 0 mm 3
Sept. 20 Mist
Mist
15° /9° 0 mm 4
Sept. 21 Mist
Mist
18° /7° 0 mm 4
Sept. 22 Overcast
Overcast
18° /11° 0 mm 4
Sept. 23 Mist
Mist
19° /15° 0 mm 4
Sept. 24 Mist
Mist
21° /12° 0 mm 5
Sept. 25 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
16° /12° 20.8 mm 4
Sept. 26 Moderate rain at times
Moderate rain at times
15° /10° 14 mm 4
Sept. 27 Mist
Mist
16° /11° 4.2 mm 4
Sept. 28 Mist
Mist
13° /9° 0 mm 3
Sept. 29 Mist
Mist
13° /5° 0 mm 3
Sept. 30 Cloudy
Cloudy
14° /6° 0 mm 3
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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.

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?
In September, Everett can expect light to moderate rainfall, totaling 49.4 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Everett during September?
The average wind speed in Everett during September is 9 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 💧

UV exposure in Everett during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates 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.

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