Santa Clara County (San Jose)
June
Weather in Santa Clara County, California for June 2025
Your guide to Santa Clara County weather in June - trends and predictions
Until now, June 2025 in Santa Clara County is slightly cooler than the historical average by -0.8 °F.
The forecast for the upcoming days in Santa Clara County predicts a temperature of 29.1 °F, which is slightly above the historical average.
In general, the average temperature in Santa Clara County at the beginning of June is 27.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32.7 °F by the end of June.
Precipitation in Santa Clara County during June is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
0
Rainy days
0
Snow days
27°/12°
Temperatures
14 km/h
Avg max wind
53 %
Avg humidity
Santa Clara County Weather June
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Temperatures trend during June in Santa Clara County
See the weather trend as well as the moving average line
June weather in Santa Clara County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Patchy rain possible | 25° /11° | 0.1 mm | 6 | |
| Jun. 2 |  Sunny | 27° /11° | 0 mm | 7 | |
| Jun. 3 | Sunny | 26° /11° | 0 mm | 7 | |
| Jun. 4 | Sunny | 29° /11° | 0 mm | 8 | |
| Jun. 5 | Patchy rain possible | 28° /12° | 0 mm | 7 | |
| Jun. 6 | Patchy rain possible | 28° /13° | 0.4 mm | 7 | |
| Jun. 7 | Sunny | 27° /12° | 0 mm | 7 | |
| Jun. 8 |  Partly cloudy | 27° /12° | 0 mm | 7 | |
| Jun. 9 | Partly cloudy | 26° /12° | 0 mm | 7 | |
| Jun. 10 |  Cloudy | 26° /12° | 0 mm | 6 | |
| Jun. 11 | Partly cloudy | 28° /12° | 0 mm | 7 | |
| Jun. 12 | Patchy rain possible | 26° /12° | 0.2 mm | 6 | |
| Jun. 13 | Partly cloudy | 27° /11° | 0 mm | 7 | |
| Jun. 14 | Sunny | 26° /11° | 0 mm | 6 | |
| Jun. 15 | Sunny | 29° /12° | 0 mm | 2.6 | |
| Jun. 16 | Partly cloudy | 21° /11° | 0 mm | 2.5 | |
| Jun. 17 | Partly cloudy | 26° /10° | 0 mm | 2.8 | |
| Jun. 18 | Sunny | 33° /12° | 0 mm | 3 | |
| Jun. 19 | Sunny | 29° /11° | 0 mm | 0 | |
| Jun. 20 | Sunny | 28° /10° | 0 mm | 5 | |
| Jun. 21 | Sunny | 24° /10° | 0 mm | 5 | |
| Jun. 22 | Sunny | 28° /9° | 0 mm | 5 | |
| Jun. 23 | Sunny | 27° /9° | 0 mm | 5 | |
| Jun. 24 | Sunny | 28° /10° | 0 mm | 5 | |
| Jun. 25 | Sunny | 31° /11° | 0 mm | 6 | |
| Jun. 26 | Sunny | 32° /12° | 0 mm | 6 | |
| Jun. 27 | Sunny | 36° /13° | 0 mm | 6 | |
| Jun. 28 | Sunny | 36° /14° | 0 mm | 6 | |
| Jun. 29 | Sunny | 32° /12° | 0 mm | 8 | |
| Jun. 30 | Sunny | 34° /14° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Santa Clara County in June 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.
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Santa Clara County in June - FAQ
What are the expected maximum and minimum temperatures in Santa Clara County during June?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Santa Clara County during June?
Rainfall in Santa Clara County during June is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 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 June?
The average wind speed in Santa Clara County during June is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Santa Clara County
Explore the daily rainfall trends and prepare for Santa Clara Countys June weather 💧
UV exposure in Santa Clara County during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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