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United States weather

Weather in City and County of San Francisco, California for July 2026

Your guide to City and County of San Francisco weather in July - trends and predictions

    Temperatures

  • Until now, July 2026 in City and County of San Francisco is cooler than usual, with temperatures averaging 17.4 °C, this is -2.1 °C below the typical seasonal average.

  • The forecast for the next days in City and County of San Francisco predicts temperatures to be around 19 °C, close to the historical average.

  • In general, the average temperature in City and County of San Francisco at the beginning of July is 19.1 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 19 °C by the end of July.

    • Rain 🌧️

  • Precipitation in City and County of San Francisco during July is a rare event, with an average of fewer than 2 rainy days.

    • More

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

Average dry days
31
Dry days
Average rainy days
0
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/12°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
80 %
Avg humidity

City and County of San Francisco Weather July

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

Temperatures trend during July in City and County of San Francisco

See the weather trend as well as the moving average line

July weather in City and County of San Francisco day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
Jul. 1 Overcast
Overcast
 20° /12° 0 mm 6
Jul. 2 Partly cloudy
Partly cloudy
 20° /12° 0 mm 6
Jul. 3 Cloudy
Cloudy
 19° /12° 0 mm 5
Jul. 4 Partly cloudy
Partly cloudy
 19° /11° 0 mm 5
Jul. 5 Overcast
Overcast
 20° /11° 0 mm 5
Jul. 6 Partly cloudy
Partly cloudy
 18° /12° 0 mm 5
Jul. 7 Overcast
Overcast
 18° /11° 0 mm 5
Jul. 8 Sunny
Sunny
 19° /11° 0 mm 6
Jul. 9 Sunny
Sunny
 19° /12° 0 mm 6
Jul. 10 Sunny
Sunny
 21° /12° 0 mm 6
Jul. 11 Sunny
Sunny
 21° /12° 0 mm 7
Jul. 12 Partly cloudy
Partly cloudy
 19° /12° 0.1 mm 6
Jul. 13 Partly cloudy
Partly cloudy
 19° /12° 0 mm 6
Jul. 14 Partly cloudy
Partly cloudy
 20° /12° 0.1 mm 6
Jul. 15 Partly cloudy
Partly cloudy
 20° /12° 0 mm 6
Jul. 16 Sunny
Sunny
 20° /12° 0 mm 6
Jul. 17 Sunny
Sunny
 20° /12° 0 mm 5
Jul. 18 Overcast
Overcast
 19° /12° 0 mm 5
Jul. 19 Overcast
Overcast
 19° /11° 0.3 mm 5
Jul. 20 Partly cloudy
Partly cloudy
 20° /13° 0 mm 10
Jul. 21 Sunny
Sunny
 20° /14° 0 mm 10
Jul. 22 Sunny
Sunny
 21° /15° 0 mm 10.5
Jul. 23 Sunny
Sunny
 20° /14° 0 mm 10.4
Jul. 24 Sunny
Sunny
 19° /14° 0 mm 5
Jul. 25 Sunny
Sunny
 18° /13° 0 mm 5
Jul. 26 Sunny
Sunny
 19° /13° 0 mm 5
Jul. 27 Sunny
Sunny
 19° /14° 0 mm 5
Jul. 28 Sunny
Sunny
 21° /14° 0 mm 6
Jul. 29 Sunny
Sunny
 19° /14° 0 mm 5
Jul. 30 Sunny
Sunny
 18° /13° 0 mm 5
Jul. 31 Sunny
Sunny
 19° /13° 0 mm 5
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Important Notice
Our weather forecast for City and County of San Francisco 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 City and County of San Francisco forecast closer to your planned date for the most up-to-date weather information.
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City and County of San Francisco in July - FAQ

What are the expected maximum and minimum temperatures in City and County of San Francisco during July?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in City and County of San Francisco during July?
Rainfall in City and County of San Francisco 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 City and County of San Francisco during July?
The average wind speed in City and County of San Francisco during July is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

UV exposure in City and County of San Francisco during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Location coordinates Where is City and County of San Francisco?

Get accurate weather forecasts for City and County of San Francisco, located at latitude 37.775 and longitude -122.419. Stay updated with localized weather information tailored for City and County of San Francisco.

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