ClimateAverages

San Francisco Weather in August

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
18°C
Patchy rain nearby · feels like 13°C
Humidity
93%
Wind
7 kph NE
UV
0
Rain
0%
Updated Jul 9, 05:45 AMWeather data by WeatherAPI.com
August daytime high
24.8°C
August overnight low
16.6°C
August average
20.2°C

In August, San Francisco typically sees daytime highs of 24.8°C and overnight lows around 16.6°C. Compared to the annual average high of 25.2°C, August runs -0.4°C.

vs. annual avg high
-0.4°C
Rank among 12 months
#6 warmest
Hottest year overall
2023

Where August ranks in San Francisco

JanFebMarAprMayJunJulAug25°SepOctNovDec

FAQ

What is the average temperature in San Francisco in August?

August in San Francisco averages a daytime high of 24.8°C and an overnight low of 16.6°C.

Is August warm or cold in San Francisco?

August runs -0.4°C compared to San Francisco's annual average high of 25.2°C, ranking #6 of 12 months by warmth.

What should I pack for San Francisco in August?

Plan for daytime highs near 24.8°C and cooler evenings around 16.6°C.

Other months for San Francisco

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