Sunnyvale
July
Weather in Sunnyvale for July 2025
Your guide to Sunnyvale weather in July - trends and predictions
In general, the average temperature in Sunnyvale at the beginning of July is 32 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 28.4 °F 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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Temperatures
Rain 🌧️
More
31
Dry days
0
Rainy days
0
Snow days
30°/15°
Temperatures
13 km/h
Avg max wind
50 %
Avg humidity
Sunnyvale in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  35° | 2  35° | 3  33° | 4 32° | 5 31° | 6 30° | |
| 7 28° | 8 27° | 9  25° | 10 30° | 11 34° | 12 29° | 13 31° |
| 14 31° | 15 33° | 16 32° | 17  30° | 18 30° | 19 30° | 20 30° |
| 21 32° | 22 35° | 23 33° | 24 32° | 25 33° | 26 28° | 27 26° |
| 28 27° | 29 27° | 30 28° | 31 30° |
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Temperatures trend during July in Sunnyvale
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 | Sunny | 35° /16° | 0 mm | 9 | |
| Jul. 2 | Partly cloudy | 35° /18° | 0 mm | 9 | |
| Jul. 3 | Overcast | 33° /17° | 0 mm | 8 | |
| Jul. 4 | Sunny | 32° /16° | 0 mm | 8 | |
| Jul. 5 | Sunny | 31° /15° | 0 mm | 8 | |
| Jul. 6 | Overcast | 30° /15° | 0 mm | 7 | |
| Jul. 7 | Overcast | 28° /15° | 0 mm | 7 | |
| Jul. 8 | Overcast | 27° /13° | 0 mm | 7 | |
| Jul. 9 | Patchy rain possible | 25° /13° | 0.1 mm | 7 | |
| Jul. 10 | Overcast | 30° /13° | 0 mm | 7 | |
| Jul. 11 | Partly cloudy | 34° /14° | 0 mm | 9 | |
| Jul. 12 | Partly cloudy | 29° /13° | 0 mm | 7 | |
| Jul. 13 | Partly cloudy | 31° /15° | 0 mm | 8 | |
| Jul. 14 | Partly cloudy | 31° /15° | 0.1 mm | 8 | |
| Jul. 15 | Partly cloudy | 33° /13° | 0 mm | 8 | |
| Jul. 16 | Overcast | 32° /15° | 0 mm | 8 | |
| Jul. 17 | Cloudy | 30° /14° | 0 mm | 7 | |
| Jul. 18 | Partly cloudy | 30° /14° | 0 mm | 8 | |
| Jul. 19 | Partly cloudy | 30° /14° | 0 mm | 8 | |
| Jul. 20 | Partly cloudy | 30° /14° | 0 mm | 8 | |
| Jul. 21 | Partly cloudy | 32° /14° | 0 mm | 8 | |
| Jul. 22 | Cloudy | 35° /14° | 0 mm | 8 | |
| Jul. 23 | Overcast | 33° /17° | 0 mm | 8 | |
| Jul. 24 | Partly cloudy | 32° /16° | 0.3 mm | 8 | |
| Jul. 25 | Cloudy | 33° /15° | 0 mm | 8 | |
| Jul. 26 | Partly cloudy | 28° /14° | 0 mm | 7 | |
| Jul. 27 | Cloudy | 26° /12° | 0 mm | 7 | |
| Jul. 28 | Overcast | 27° /12° | 0 mm | 7 | |
| Jul. 29 | Cloudy | 27° /13° | 0 mm | 7 | |
| Jul. 30 | Cloudy | 28° /14° | 0 mm | 6 | |
| Jul. 31 | Overcast | 30° /13° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Sunnyvale in July 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 Sunnyvale forecast closer to your planned date for the most up-to-date weather information.
Sunnyvale in July - FAQ
What are the expected maximum and minimum temperatures in Sunnyvale during July?
Expect warm days with temperatures around 30°, cooling to mild conditions of 15° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Sunnyvale during July?
Rainfall in Sunnyvale during July 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 Sunnyvale during July?
The average wind speed in Sunnyvale during July is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Sunnyvale
Explore the daily rainfall trends and prepare for Sunnyvales July weather 💧
UV exposure in Sunnyvale during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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