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Weather in Santa Clara County for August 2025

Your guide to Santa Clara County weather in August - trends and predictions
  • In general, the average temperature in Santa Clara County at the beginning of August is 32 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 31.7 °F by the end of August.

  • Precipitation in Santa Clara County during August is a rare event, with an average of fewer than 2 rainy days.

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Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/15°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
55 %
Avg humidity

Santa Clara County in August average weather

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Temperatures trend during August in Santa Clara County

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
Aug. 1 Overcast
Overcast
29° /14° 0 mm 7
Aug. 2 Patchy rain possible
Patchy rain possible
30° /14° 0.1 mm 7
Aug. 3 Overcast
Overcast
30° /14° 0 mm 7
Aug. 4 Overcast
Overcast
31° /14° 0 mm 7
Aug. 5 Cloudy
Cloudy
33° /14° 0 mm 8
Aug. 6 Sunny
Sunny
36° /15° 0 mm 9
Aug. 7 Sunny
Sunny
35° /16° 0 mm 9
Aug. 8 Patchy rain possible
Patchy rain possible
30° /14° 0.1 mm 7
Aug. 9 Patchy rain possible
Patchy rain possible
31° /14° 0.1 mm 7
Aug. 10 Cloudy
Cloudy
30° /14° 0 mm 7
Aug. 11 Partly cloudy
Partly cloudy
28° /14° 0 mm 7
Aug. 12 Partly cloudy
Partly cloudy
30° /14° 0 mm 8
Aug. 13 Partly cloudy
Partly cloudy
32° /14° 0 mm 8
Aug. 14 Partly cloudy
Partly cloudy
33° /17° 0 mm 8
Aug. 15 Sunny
Sunny
32° /15° 0 mm 8
Aug. 16 Sunny
Sunny
33° /16° 0 mm 9
Aug. 17 Overcast
Overcast
31° /15° 0 mm 7
Aug. 18 Cloudy
Cloudy
29° /14° 0.1 mm 7
Aug. 19 Partly cloudy
Partly cloudy
30° /13° 0 mm 8
Aug. 20 Sunny
Sunny
31° /14° 0.1 mm 8
Aug. 21 Patchy rain possible
Patchy rain possible
28° /15° 0.4 mm 7
Aug. 22 Partly cloudy
Partly cloudy
28° /15° 0 mm 8
Aug. 23 Sunny
Sunny
29° /14° 0 mm 8
Aug. 24 Sunny
Sunny
28° /14° 0 mm 8
Aug. 25 Sunny
Sunny
29° /13° 0 mm 8
Aug. 26 Cloudy
Cloudy
32° /13° 0 mm 8
Aug. 27 Cloudy
Cloudy
32° /13° 0 mm 8
Aug. 28 Mist
Mist
33° /14° 0 mm 8
Aug. 29 Mist
Mist
32° /14° 0 mm 8
Aug. 30 Partly cloudy
Partly cloudy
33° /14° 0 mm 8
Aug. 31 Overcast
Overcast
31° /14° 0 mm 8
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Important Notice
Our weather forecast for Santa Clara County 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 Santa Clara County forecast closer to your planned date for the most up-to-date weather information.

Santa Clara County in August - FAQ

What are the expected maximum and minimum temperatures in Santa Clara County during August?
Expect warm days with temperatures around 31°, cooling to mild conditions of 15° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Santa Clara County during August?
Rainfall in Santa Clara County during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Santa Clara County during August?
The average wind speed in Santa Clara County during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
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Location coordinates Where is Santa Clara County?

Get accurate weather forecasts for Santa Clara County, located at latitude 37.339 and longitude -121.895. Stay updated with localized weather information tailored for Santa Clara County.

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