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United States weather

Weather in Santa Clara County, California for June 2026

Your guide to Santa Clara County weather in June - trends and predictions

    Temperatures

  • So far, June 2026 in Santa Clara County is slightly warmer than the historical average by 0.9 °F.

  • The forecast for the upcoming days in Santa Clara County predicts a temperature of 33.1 °F, which is slightly above the historical average.

  • In general, the average temperature in Santa Clara County at the beginning of June is 27.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32.6 °F by the end of June.

    • Rain 🌧️

  • With an average of 2 rainy days, Santa Clara County experiences minimal rainfall in June.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
28
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/12°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
57 %
Avg humidity

Santa Clara County Weather June

Move between months or click on a day
May
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
27°
2
Sunny
27°
3
Sunny
26°
4
Sunny
29°
5
Sunny
29°
6
Sunny
27°
7
Sunny
26°
8
Partly cloudy
26°
9
Partly cloudy
26°
10
Sunny
27°
11
Sunny
30°
12
Sunny
28°
13
Partly cloudy
28°
14
Sunny
27°
15
Patchy rain possible
26°
16
Partly cloudy
25°
17
Sunny
28°
18
Sunny
27°
19
Overcast
22°
20
Partly cloudy
24°
21
Sunny
31°
22
Sunny
33°
23
Sunny
34°
24
Sunny
34°
25
Sunny
33°
26
Sunny
28°
27
Sunny
27°
28
Sunny
33°
29
Sunny
36°
30
Sunny
37°

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

Click on a date for more information
May July
Date Weather Temperatures Rain UV More
Jun. 1 Sunny
Sunny
 27° /11° 0.1 mm 8
Jun. 2 Sunny
Sunny
 27° /11° 0 mm 8
Jun. 3 Sunny
Sunny
 26° /11° 0 mm 8
Jun. 4 Sunny
Sunny
 29° /11° 0 mm 9
Jun. 5 Sunny
Sunny
 29° /12° 0 mm 8
Jun. 6 Sunny
Sunny
 27° /13° 0.3 mm 8
Jun. 7 Sunny
Sunny
 26° /12° 0 mm 8
Jun. 8 Partly cloudy
Partly cloudy
 26° /12° 0 mm 8
Jun. 9 Partly cloudy
Partly cloudy
 26° /13° 0 mm 8
Jun. 10 Sunny
Sunny
 27° /12° 0 mm 8
Jun. 11 Sunny
Sunny
 30° /13° 0 mm 8
Jun. 12 Sunny
Sunny
 28° /13° 0.2 mm 8
Jun. 13 Partly cloudy
Partly cloudy
 28° /11° 0 mm 8
Jun. 14 Sunny
Sunny
 27° /12° 0 mm 8
Jun. 15 Patchy rain possible
Patchy rain possible
 26° /11° 0.1 mm 8
Jun. 16 Partly cloudy
Partly cloudy
 25° /11° 1.5 mm 8
Jun. 17 Sunny
Sunny
 28° /11° 0 mm 8
Jun. 18 Sunny
Sunny
 27° /11° 0 mm 8
Jun. 19 Overcast
Overcast
 22° /10° 0.6 mm 7
Jun. 20 Partly cloudy
Partly cloudy
 24° /12° 0 mm 10.4
Jun. 21 Sunny
Sunny
 31° /10° 0 mm 10.6
Jun. 22 Sunny
Sunny
 33° /11° 0 mm 10.5
Jun. 23 Sunny
Sunny
 34° /11° 0 mm 10.6
Jun. 24 Sunny
Sunny
 34° /13° 0 mm 0
Jun. 25 Sunny
Sunny
 33° /12° 0 mm 6
Jun. 26 Sunny
Sunny
 28° /9° 0 mm 5
Jun. 27 Sunny
Sunny
 27° /12° 0 mm 5
Jun. 28 Sunny
Sunny
 33° /11° 0 mm 6
Jun. 29 Sunny
Sunny
 36° /13° 0 mm 6
Jun. 30 Sunny
Sunny
 37° /15° 0 mm 6
Next
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?

Expect minimal rainfall in Santa Clara County during June, with a total of 12.3 mm over approximately 2 days. This minimal precipitation is unlikely to significantly impact plans.

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 💧
Typically, Santa Clara County has 2 rainy days in June with a total of 12.3 mm of rainfall.

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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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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