Weather in Sunnyvale, California for July 2026
Until now, July 2026 in Sunnyvale is cooler than usual, with temperatures averaging 27.2 °C, this is -2.2 °C below the typical seasonal average.
The forecast for the next days in Sunnyvale predicts temperatures to be around 35 °C, close to the historical average.
In general, the average temperature in Sunnyvale at the beginning of July is 29.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 35.3 °C by the end of July.
Precipitation in Sunnyvale during July is a rare event, with an average of fewer than 2 rainy days.
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Sunnyvale Weather July
Temperatures trend during July in Sunnyvale
July weather in Sunnyvale day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Sunny | 32° /14° | 0 mm | 9 | |
| Jul. 2 | Sunny | 32° /15° | 0 mm | 9 | |
| Jul. 3 |  Overcast | 29° /14° | 0 mm | 8 | |
| Jul. 4 | Sunny | 29° /14° | 0 mm | 9 | |
| Jul. 5 | Sunny | 28° /13° | 0 mm | 8 | |
| Jul. 6 | Overcast | 27° /13° | 0 mm | 8 | |
| Jul. 7 | Overcast | 27° /13° | 0 mm | 7 | |
| Jul. 8 | Overcast | 26° /12° | 0 mm | 8 | |
| Jul. 9 | Overcast | 25° /12° | 0 mm | 8 | |
| Jul. 10 | Overcast | 29° /12° | 0 mm | 9 | |
| Jul. 11 |  Partly cloudy | 32° /13° | 0 mm | 9 | |
| Jul. 12 | Partly cloudy | 31° /15° | 0 mm | 9 | |
| Jul. 13 | Partly cloudy | 32° /15° | 0.3 mm | 9 | |
| Jul. 14 | Sunny | 32° /15° | 0 mm | 9 | |
| Jul. 15 | Partly cloudy | 31° /14° | 0 mm | 9 | |
| Jul. 16 | Overcast | 30° /14° | 0 mm | 8 | |
| Jul. 17 | Sunny | 29° /13° | 0 mm | 8 | |
| Jul. 18 | Overcast | 28° /13° | 0 mm | 9 | |
| Jul. 19 | Partly cloudy | 28° /13° | 0.4 mm | 8 | |
| Jul. 20 | Partly cloudy | 30° /14° | 0 mm | 10.9 | |
| Jul. 21 | Sunny | 32° /14° | 0 mm | 10.8 | |
| Jul. 22 | Sunny | 34° /15° | 0 mm | 10.9 | |
| Jul. 23 | Sunny | 33° /16° | 0 mm | 11.1 | |
| Jul. 24 | Sunny | 33° /14° | 0 mm | 8 | |
| Jul. 25 | Sunny | 32° /14° | 0 mm | 8 | |
| Jul. 26 | Sunny | 33° /13° | 0 mm | 8 | |
| Jul. 27 | Sunny | 33° /13° | 0 mm | 8 | |
| Jul. 28 | Sunny | 34° /13° | 0 mm | 8 | |
| Jul. 29 | Sunny | 37° /18° | 0 mm | 9 | |
| Jul. 30 | Sunny | 38° /20° | 0 mm | 9 | |
| Jul. 31 | Sunny | 40° /22° | 0 mm | 9 | |
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Sunnyvale in July - FAQ
What are the expected maximum and minimum temperatures in Sunnyvale during July?
How much rainfall should be expected in Sunnyvale during July?
What are the typical wind conditions in Sunnyvale during July?
UV exposure in Sunnyvale during July
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Where is Sunnyvale?Get accurate weather forecasts for Sunnyvale, located at latitude 37.369 and longitude -122.036. Stay updated with localized weather information tailored for Sunnyvale.