Temperatures in July
It's warm in July in Santa Rosa with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 31°C. At night, you can expect temperatures between 11°C and 13°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Santa Rosa in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Santa Rosa with hot temperatures, averaging around 29°C during the day and nights close to 12°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies.
Mid-July
By mid-July, the average daytime temperature stays the same at 29°C, with nights close to 13°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
Temperatures vary between day and night, so it’s smart to wear layers.
End of July
By the end of July, the average daytime temperature in Santa Rosa will be around 29°C, with nights close to 13°C. No precipitation expected, with plenty of sunshine on the horizon.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in July
According to weather history, there is only 0,3 mm of precipitation in July. The wind speed is around 4 Bft, mostly coming from the South.
The average chance of precipitation is only 1% in July.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Santa Rosa. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Santa Rosa in July |
London | ||
|---|---|---|---|
 Average Temperature |
28°C | 23°C | |
 High Temp |
31°C | 27°C | |
| Low Temp |
26°C | 21°C | |
 Total Precipitation |
0,3 mm | 52 mm | |
| Rainy Days |
0 days | 9 days | |
June
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Santa Rosa?
Want nice weather? Then July is a great time to be in Santa Rosa. You’ll have pleasant temperatures and little chance of rain this month.
Temperature records for Santa Rosa in July
With 42°C, Santa Rosa hit the highest temperature in the last 10 years in July 2017. The lowest daytime temperature in this month was 17°C in 2015. The extreme night temperatures ranged from a low of 7°C to a high of 16°C.
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Daily Temperature in July in Santa Rosa
This chart shows the average daily temperatures, both day and night, for each day in July in Santa Rosa, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Santa Rosa
The chart below shows the average daily precipitation in July for Santa Rosa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect it to stay dry all month in Santa Rosa.
Daily UV Index in July in Santa Rosa
This chart shows the average daily UV index in July in Santa Rosa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Santa Rosa Over the Years
This chart shows the average temperature in July in Santa Rosa, measured in degrees Celsius, over the past years.
Total Precipitation in July in Santa Rosa Over the Years
This chart shows the average precipitation in July in Santa Rosa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Santa Rosa
Click on a specific day in July for detailed info on the typical weather on that day in Santa Rosa. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Santa Rosa
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Average Weather in Santa Rosa by Month
Click on a month below to see detailed weather info for Santa Rosa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Santa Rosa for all months at once
