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Weather in Snohomish County for April 2025

Your guide to Snohomish County weather in April - trends and predictions

    Temperatures

  • Until now, April 2025 in Snohomish County has been nearly identical to the historical average, with a temperature of 12.4 °F (showing only a slight deviation of 0 °F).

  • The forecast for the coming days of April 2025 predicts a temperature of 18.2 °F , which is warmer than usual.

  • In general, the average temperature in Snohomish County at the beginning of April is 11.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 14.1 °F by the end of April.

  • Rain 🌧️

  • Snohomish County in April brings notable rainfall, with an average of 19 rainy days and a total precipitation of 93.7 mm.

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Average dry days
11
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/4°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Snohomish County Weather April

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Temperatures trend during April in Snohomish County

See the weather trend as well as the moving average line

April weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
Apr. 1 Partly cloudy
Partly cloudy
11° /4° 0 mm 4
Apr. 2 Mist
Mist
13° /5° 0 mm 4
Apr. 3 Light rain shower
Light rain shower
8° /3° 6.2 mm 2
Apr. 4 Light rain shower
Light rain shower
10° /2° 1 mm 3
Apr. 5 Patchy rain possible
Patchy rain possible
15° /6° 0.1 mm 4
Apr. 6 Patchy rain possible
Patchy rain possible
12° /7° 7 mm 3
Apr. 7 Light rain shower
Light rain shower
9° /5° 11.3 mm 3
Apr. 8 Light rain shower
Light rain shower
9° /4° 17.8 mm 3
Apr. 9 Light rain shower
Light rain shower
10° /4° 6.4 mm 3
Apr. 10 Overcast
Overcast
13° /4° 8.1 mm 3
Apr. 11 Patchy rain possible
Patchy rain possible
9° /4° 2.8 mm 3
Apr. 12 Patchy rain possible
Patchy rain possible
11° /4° 2 mm 3
Apr. 13 Mist
Mist
13° /4° 0 mm 4
Apr. 14 Partly cloudy
Partly cloudy
15° /4° 0 mm 5
Apr. 15 Light rain shower
Light rain shower
11° /5° 3.2 mm 3
Apr. 16 Light rain shower
Light rain shower
13° /3° 1.4 mm 3
Apr. 17 Partly cloudy
Partly cloudy
14° /2° 0 mm 5
Apr. 18 Partly cloudy
Partly cloudy
17° /4° 0 mm 5
Apr. 19 Sunny
Sunny
14° /4° 0 mm 4
Apr. 20 Light rain
Light rain
14° /5° 1.9 mm 3
Apr. 21 Patchy rain possible
Patchy rain possible
11° /4° 0.9 mm 3
Apr. 22 Partly cloudy
Partly cloudy
13° /2° 0 mm 4
Apr. 23 Overcast
Overcast
16° /3° 0 mm 4
Apr. 24 Patchy rain possible
Patchy rain possible
17° /6° 0.4 mm 5
Apr. 25 Light rain
Light rain
9° /7° 18.5 mm 2
Apr. 26 Sunny
Sunny
20° /8° 0 mm 1.3
Apr. 27 Overcast
Overcast
11° /7° 0 mm 1.1
Apr. 28 Patchy rain possible
Patchy rain possible
13° /8° 1.4 mm 0.8
Apr. 29 Patchy rain possible
Patchy rain possible
11° /9° 3 mm 0.3
Apr. 30 Partly cloudy
Partly cloudy
18° /7° 0.1 mm 0
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Important Notice
Our weather forecast for Snohomish County in April 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.

Snohomish County in April - FAQ

What are the expected maximum and minimum temperatures in Snohomish County during April?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 4°.
How much rainfall should be expected in Snohomish County during April?
Moderate rainfall is anticipated in Snohomish County during April, with a total of 93.7 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Snohomish County during April?
The average wind speed in Snohomish County during April is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

April rainfall patterns in Snohomish County

Explore the daily rainfall trends and prepare for Snohomish Countys April weather 💧
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Location coordinates Where is Snohomish County?

Get accurate weather forecasts for Snohomish County, located at latitude 47.979 and longitude -122.202. Stay updated with localized weather information tailored for Snohomish County.

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