Santa Rosa
July
Weather in Santa Rosa for July 2025
Your guide to Santa Rosa weather in July - trends and predictions
In general, the average temperature in Santa Rosa at the beginning of July is 30.6 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 27.9 °F by the end of July.
Precipitation in Santa Rosa during July is a rare event, with an average of fewer than 2 rainy days.
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31
Dry days
0
Rainy days
0
Snow days
30°/13°
Temperatures
14 km/h
Avg max wind
62 %
Avg humidity
Santa Rosa in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  33° | 2  35° | 3 31° | 4  30° | 5 29° | 6 28° | |
| 7 28° | 8  27° | 9 26° | 10 30° | 11 33° | 12 30° | 13 31° |
| 14 30° | 15 30° | 16 30° | 17 32° | 18 31° | 19 31° | 20 31° |
| 21 34° | 22 34° | 23 32° | 24 31° | 25 30° | 26 27° | 27 26° |
| 28 28° | 29 27° | 30 28° | 31 29° |
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Temperatures trend during July in Santa Rosa
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 | Partly cloudy | 33° /13° | 0 mm | 9 | |
| Jul. 2 | Sunny | 35° /15° | 0 mm | 9 | |
| Jul. 3 | Partly cloudy | 31° /13° | 0 mm | 8 | |
| Jul. 4 | Overcast | 30° /11° | 0 mm | 7 | |
| Jul. 5 | Overcast | 29° /11° | 0 mm | 7 | |
| Jul. 6 | Overcast | 28° /11° | 0 mm | 7 | |
| Jul. 7 | Overcast | 28° /10° | 0 mm | 7 | |
| Jul. 8 | Cloudy | 27° /10° | 0 mm | 7 | |
| Jul. 9 | Overcast | 26° /9° | 0 mm | 6 | |
| Jul. 10 | Overcast | 30° /9° | 0 mm | 7 | |
| Jul. 11 | Cloudy | 33° /12° | 0 mm | 8 | |
| Jul. 12 | Cloudy | 30° /11° | 0 mm | 7 | |
| Jul. 13 | Cloudy | 31° /13° | 0 mm | 7 | |
| Jul. 14 | Cloudy | 30° /12° | 0.1 mm | 7 | |
| Jul. 15 | Cloudy | 30° /12° | 0 mm | 7 | |
| Jul. 16 | Overcast | 30° /12° | 0 mm | 7 | |
| Jul. 17 | Partly cloudy | 32° /11° | 0 mm | 8 | |
| Jul. 18 | Cloudy | 31° /11° | 0 mm | 8 | |
| Jul. 19 | Overcast | 31° /12° | 0 mm | 7 | |
| Jul. 20 | Cloudy | 31° /12° | 0 mm | 7 | |
| Jul. 21 | Cloudy | 34° /15° | 0 mm | 7 | |
| Jul. 22 | Partly cloudy | 34° /14° | 0 mm | 9 | |
| Jul. 23 | Cloudy | 32° /15° | 0 mm | 8 | |
| Jul. 24 | Cloudy | 31° /14° | 0 mm | 8 | |
| Jul. 25 | Partly cloudy | 30° /13° | 0 mm | 8 | |
| Jul. 26 | Cloudy | 27° /11° | 0 mm | 6 | |
| Jul. 27 | Cloudy | 26° /11° | 0 mm | 6 | |
| Jul. 28 | Overcast | 28° /11° | 0 mm | 7 | |
| Jul. 29 | Cloudy | 27° /10° | 0 mm | 7 | |
| Jul. 30 | Cloudy | 28° /12° | 0 mm | 7 | |
| Jul. 31 | Cloudy | 29° /11° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Santa Rosa 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 Santa Rosa forecast closer to your planned date for the most up-to-date weather information.
Santa Rosa in July - FAQ
What are the expected maximum and minimum temperatures in Santa Rosa during July?
Expect warm days with temperatures around 30°, cooling to mild conditions of 13° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Santa Rosa during July?
Rainfall in Santa Rosa 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 Santa Rosa during July?
The average wind speed in Santa Rosa during July is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
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