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San Jose (CA)
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San Jose (CA)
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United States weather

Weather in San Jose, California for August 2027

Your guide to San Jose weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in San Jose at the beginning of August is 29.6 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 30.1 °C by the end of August.

    • Rain 🌧️

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

    • More

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

  • ✨ Is August a good time to visit San Jose? – Ask the AI Weatherman

Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/15°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
60 %
Avg humidity

San Jose Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
29°
2
Sunny
30°
3
Overcast
29°
4
Sunny
29°
5
Cloudy
29°
6
Sunny
32°
7
Sunny
31°
8
Sunny
30°
9
Sunny
32°
10
Cloudy
31°
11
Partly cloudy
30°
12
Partly cloudy
31°
13
Partly cloudy
30°
14
Partly cloudy
30°
15
Sunny
29°
16
Light rain
27°
17
Overcast
27°
18
Cloudy
27°
19
Partly cloudy
27°
20
Sunny
29°
21
Patchy rain possible
27°
22
Partly cloudy
28°
23
Overcast
30°
24
Sunny
29°
25
Sunny
29°
26
Cloudy
32°
27
Cloudy
31°
28
Mist
30°
29
Sunny
30°
30
Sunny
32°
31
Sunny
29°

Temperatures trend during August in San Jose

See the weather trend as well as the moving average line

August weather in San Jose day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Overcast
Overcast
 29° /14° 0 mm 8
Aug. 2 Sunny
Sunny
 30° /14° 0 mm 8
Aug. 3 Overcast
Overcast
 29° /14° 0 mm 8
Aug. 4 Sunny
Sunny
 29° /14° 0.9 mm 8
Aug. 5 Cloudy
Cloudy
 29° /14° 0 mm 8
Aug. 6 Sunny
Sunny
 32° /15° 0 mm 9
Aug. 7 Sunny
Sunny
 31° /15° 0 mm 9
Aug. 8 Sunny
Sunny
 30° /15° 0.1 mm 8
Aug. 9 Sunny
Sunny
 32° /16° 0 mm 9
Aug. 10 Cloudy
Cloudy
 31° /16° 0 mm 8
Aug. 11 Partly cloudy
Partly cloudy
 30° /16° 0 mm 8
Aug. 12 Partly cloudy
Partly cloudy
 31° /14° 0 mm 9
Aug. 13 Partly cloudy
Partly cloudy
 30° /15° 0 mm 8
Aug. 14 Partly cloudy
Partly cloudy
 30° /16° 0.1 mm 8
Aug. 15 Sunny
Sunny
 29° /15° 0 mm 8
Aug. 16 Light rain
Light rain
 27° /15° 2.8 mm 8
Aug. 17 Overcast
Overcast
 27° /15° 0 mm 5
Aug. 18 Cloudy
Cloudy
 27° /14° 0 mm 6
Aug. 19 Partly cloudy
Partly cloudy
 27° /13° 0 mm 7
Aug. 20 Sunny
Sunny
 29° /14° 0 mm 6
Aug. 21 Patchy rain possible
Patchy rain possible
 27° /15° 0.2 mm 6
Aug. 22 Partly cloudy
Partly cloudy
 28° /15° 0 mm 8
Aug. 23 Overcast
Overcast
 30° /15° 0 mm 6
Aug. 24 Sunny
Sunny
 29° /15° 0 mm 8
Aug. 25 Sunny
Sunny
 29° /15° 0 mm 6
Aug. 26 Cloudy
Cloudy
 32° /15° 0 mm 8
Aug. 27 Cloudy
Cloudy
 31° /14° 0 mm 7
Aug. 28 Mist
Mist
 30° /15° 0 mm 6
Aug. 29 Sunny
Sunny
 30° /14° 0 mm 8
Aug. 30 Sunny
Sunny
 32° /14° 0 mm 8
Aug. 31 Sunny
Sunny
 29° /14° 0 mm 8
Next
Important Notice
Our weather forecast for San Jose 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 San Jose forecast closer to your planned date for the most up-to-date weather information.
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San Jose in August - FAQ

What are the expected maximum and minimum temperatures in San Jose during August?
During August, expect a variety of temperatures with highs around 29° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in San Jose during August?
Rainfall in San Jose 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 San Jose during August?
The average wind speed in San Jose during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in San Jose

Explore the daily rainfall trends and prepare for San Joses August weather 💧
Typically, San Jose has 1 rainy days in August with a total of 4.2 mm of rainfall.

UV exposure in San Jose during August

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

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

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