Snohomish County (Everett)
October
Weather in Snohomish County, Washington for October 2027
Your guide to Snohomish County weather in October - trends and predictions
In general, the average temperature in Snohomish County at the beginning of October is 17.5 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.6 °C by the end of October.
Snohomish County experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 177.1 mm.
Is October a good time to visit Snohomish County? check out the best time to travel to Snohomish County page.
✨ Is October a good time to visit Snohomish County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
10
Rainy days
0
Snow days
14°/8°
Temperatures
12 km/h
Avg max wind
79 %
Avg humidity
Snohomish County Weather October
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Temperatures trend during October in Snohomish County
See the weather trend as well as the moving average line
October weather in Snohomish County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Overcast | 17° /11° | 0 mm | 3 | |
| Oct. 2 | Overcast | 18° /10° | 0 mm | 3.7 | |
| Oct. 3 |  Partly cloudy | 17° /9° | 0 mm | 3.7 | |
| Oct. 4 |  Moderate or heavy rain with thunder | 16° /10° | 6.9 mm | 3 | |
| Oct. 5 |  Cloudy | 18° /9° | 0 mm | 3.5 | |
| Oct. 6 | Cloudy | 18° /8° | 0 mm | 3 | |
| Oct. 7 | Cloudy | 19° /9° | 0 mm | 3.3 | |
| Oct. 8 |  Light rain | 15° /9° | 3.6 mm | 3 | |
| Oct. 9 | Light rain | 12° /8° | 6.4 mm | 2 | |
| Oct. 10 | Light rain | 14° /7° | 8.3 mm | 3 | |
| Oct. 11 | Cloudy | 14° /6° | 0 mm | 3 | |
| Oct. 12 |  Sunny | 15° /7° | 0 mm | 3 | |
| Oct. 13 | Overcast | 16° /9° | 0 mm | 2.9 | |
| Oct. 14 | Light rain | 17° /8° | 3.7 mm | 2.8 | |
| Oct. 15 | Light rain | 16° /8° | 3.9 mm | 2.8 | |
| Oct. 16 | Light rain | 16° /7° | 5.5 mm | 2 | |
| Oct. 17 | Light rain | 12° /7° | 3.4 mm | 2 | |
| Oct. 18 | Light rain | 10° /5° | 3.8 mm | 2 | |
| Oct. 19 |  Moderate rain | 14° /7° | 13.5 mm | 2 | |
| Oct. 20 | Light rain | 14° /8° | 3.3 mm | 2.4 | |
| Oct. 21 |  Mist | 14° /7° | 0 mm | 2 | |
| Oct. 22 | Overcast | 15° /7° | 0 mm | 2.3 | |
| Oct. 23 | Mist | 12° /6° | 0.1 mm | 2 | |
| Oct. 24 | Light rain | 11° /6° | 5.3 mm | 2 | |
| Oct. 25 | Light rain | 11° /6° | 7 mm | 2 | |
| Oct. 26 | Moderate rain | 10° /7° | 20.4 mm | 2 | |
| Oct. 27 | Light rain | 11° /6° | 9.9 mm | 2 | |
| Oct. 28 | Moderate or heavy rain with thunder | 10° /5° | 20.3 mm | 2 | |
| Oct. 29 | Moderate rain | 10° /6° | 16.1 mm | 1.9 | |
| Oct. 30 |  Moderate or heavy rain shower | 9° /5° | 9.1 mm | 1.9 | |
| Oct. 31 | Light rain | 12° /4° | 4.3 mm | 1 | |
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Important Notice
Our weather forecast for Snohomish County in October 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 Snohomish County forecast closer to your planned date for the most up-to-date weather information.
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Snohomish County in October - FAQ
What are the expected maximum and minimum temperatures in Snohomish County during October?
During October, expect a variety of temperatures with highs around 14° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Snohomish County during October?
Significant rainfall exceeding 177.1 mm is expected in Snohomish County during October, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Snohomish County during October?
The average wind speed in Snohomish County during October is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Snohomish County
Explore the daily rainfall trends and prepare for Snohomish Countys October weather 💧
Typically, Snohomish County has 10 rainy days in October with a total of 177.1 mm of rainfall.
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