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Snoqualmie Pass (WA)
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Snoqualmie Pass (WA)
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United States weather

Weather in Snoqualmie Pass, Washington for August 2027

Your guide to Snoqualmie Pass weather in August - trends and predictions

    Rain 🌧️

  • Snoqualmie Pass experiences moderate rainfall in August, with an average of 6 rainy days and a total precipitation of 69.2 mm.

    • More

  • Is August a good time to visit Snoqualmie Pass? check out the best time to travel to Snoqualmie Pass page.

  • ✨ Is August a good time to visit Snoqualmie Pass? – Ask the AI Weatherman

Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/11°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
65 %
Avg humidity

Snoqualmie Pass Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Heavy rain at times
14°
2
Mist
15°
3
Mist
16°
4
Overcast
17°
5
Mist
22°
6
Moderate or heavy rain shower
19°
7
Light rain
17°
8
Mist
20°
9
Cloudy
21°
10
Sunny
23°
11
Sunny
24°
12
Sunny
23°
13
Cloudy
20°
14
Patchy rain possible
19°
15
Heavy rain at times
20°
16
Light rain
13°
17
Mist
21°
18
Mist
19°
19
Cloudy
20°
20
Mist
22°
21
Sunny
27°
22
Sunny
23°
23
Overcast
23°
24
Partly cloudy
28°
25
Thundery outbreaks possible
28°
26
Cloudy
25°
27
Overcast
19°
28
Fog
20°
29
Thundery outbreaks possible
18°
30
Mist
20°
31
Sunny
25°

Temperatures trend during August in Snoqualmie Pass

See the weather trend as well as the moving average line

August weather in Snoqualmie Pass day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Heavy rain at times
Heavy rain at times
 14° /9° 9.9 mm 6
Aug. 2 Mist
Mist
 15° /9° 0.6 mm 8
Aug. 3 Mist
Mist
 16° /8° 0 mm 6
Aug. 4 Overcast
Overcast
 17° /9° 0 mm 6
Aug. 5 Mist
Mist
 22° /11° 0 mm 8
Aug. 6 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /12° 8.8 mm 7
Aug. 7 Light rain
Light rain
 17° /10° 4 mm 6
Aug. 8 Mist
Mist
 20° /10° 0 mm 8.5
Aug. 9 Cloudy
Cloudy
 21° /10° 0 mm 8.4
Aug. 10 Sunny
Sunny
 23° /11° 0 mm 8.4
Aug. 11 Sunny
Sunny
 24° /12° 0 mm 8.3
Aug. 12 Sunny
Sunny
 23° /14° 0 mm 8.2
Aug. 13 Cloudy
Cloudy
 20° /11° 0.6 mm 8.2
Aug. 14 Patchy rain possible
Patchy rain possible
 19° /11° 1.1 mm 7
Aug. 15 Heavy rain at times
Heavy rain at times
 20° /12° 22.7 mm 4
Aug. 16 Light rain
Light rain
 13° /10° 9.9 mm 3
Aug. 17 Mist
Mist
 21° /10° 0 mm 7
Aug. 18 Mist
Mist
 19° /12° 0 mm 7
Aug. 19 Cloudy
Cloudy
 20° /11° 0 mm 7.7
Aug. 20 Mist
Mist
 22° /11° 0 mm 7.6
Aug. 21 Sunny
Sunny
 27° /12° 0 mm 6
Aug. 22 Sunny
Sunny
 23° /13° 0.9 mm 6
Aug. 23 Overcast
Overcast
 23° /13° 0.1 mm 7.4
Aug. 24 Partly cloudy
Partly cloudy
 28° /14° 0 mm 7.3
Aug. 25 Thundery outbreaks possible
Thundery outbreaks possible
 28° /17° 0 mm 7.2
Aug. 26 Cloudy
Cloudy
 25° /14° 0 mm 7.2
Aug. 27 Overcast
Overcast
 19° /13° 0.1 mm 7
Aug. 28 Fog
Fog
 20° /11° 0 mm 7
Aug. 29 Thundery outbreaks possible
Thundery outbreaks possible
 18° /11° 10.6 mm 3
Aug. 30 Mist
Mist
 20° /9° 0 mm 6.8
Aug. 31 Sunny
Sunny
 25° /13° 0 mm 5
Next
Important Notice
Our weather forecast for Snoqualmie Pass in August 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 Snoqualmie Pass forecast closer to your planned date for the most up-to-date weather information.
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Snoqualmie Pass in August - FAQ

What are the expected maximum and minimum temperatures in Snoqualmie Pass during August?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Snoqualmie Pass during August?
Moderate rainfall is anticipated in Snoqualmie Pass during August, with a total of 69.2 mm spread over approximately 6 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Snoqualmie Pass during August?
The average wind speed in Snoqualmie Pass during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Snoqualmie Pass

Explore the daily rainfall trends and prepare for Snoqualmie Passs August weather 💧
Typically, Snoqualmie Pass has 6 rainy days in August with a total of 69.2 mm of rainfall.

UV exposure in Snoqualmie Pass during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Snoqualmie Pass?

Get accurate weather forecasts for Snoqualmie Pass, located at latitude 47.392 and longitude -121.4. Stay updated with localized weather information tailored for Snoqualmie Pass.

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