South San Francisco Weather in July

What's the weather like in South San Francisco (California) in July 2024?

The climate in South San Francisco during July can be summarized as mild and very dry.

July is in the summer in South San Francisco and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 12°C (53°F) is normal.

South San Francisco weather averages (imperial / metric)
Daytime temperature 21.2°C 70.2°F
Nightly temperature 11.6°C 52.9°F
Average temperature 16.4°C 61.5°F
Daily sunshine 11.3 hrs
Avg rainfall 2 mm 0.1 ins
Rainy days 1 days
Sea temperature 13.1°C 55.5°F
Humidity 71%
Windspeed 20.2kph 13 mph

On average July is the driest month of the year in South San Francisco with around 2mm 0.1 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 11.3 hours of sunshine per day.

July temperatures in South San Francisco

South San Francisco average temperature in July

July rainfall

South San Francisco average rain in July

July hourly sunshine

South San Francisco average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in South San Francisco in July 2024.

Other monthly averages

Best places to visit in July

UV index Best time to go?

South San Francisco weather stats

South San Francisco weather statistics
Hottest month: September 22.2°C 72°F
Driest month: July 2mm 0.1ins
Sunniest month: April 11.1hrs
Coldest month: January 13.2°C 55.8°F
Wettest month: January 135mm 5.3ins
Map showing location of South San Francisco (37.65466, -122.40775) South San Francisco map pin © Google

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