San Rafael Weather in July

What's the weather like in San Rafael (California) in July 2025?

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

July is in the summer in San Rafael and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 22°C (72°F), whilst at night 11°C (51°F) is normal.

San Rafael weather averages (imperial / metric)
Daytime temperature 22°C 71.5°F
Nightly temperature 10.7°C 51.2°F
Average temperature 16.3°C 61.3°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 70%
Windspeed 19.4kph 12 mph

On average July is the driest month of the year in San Rafael 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 San Rafael

San Rafael average temperature in July

July rainfall

San Rafael average rain in July

July hourly sunshine

San Rafael 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 San Rafael in July 2025.

Other monthly averages

Best places to visit in July

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

San Rafael weather stats

San Rafael weather statistics
Hottest month: September 22.6°C 72.7°F
Driest month: July 2mm 0.1ins
Sunniest month: April 11hrs
Coldest month: January 13.2°C 55.8°F
Wettest month: January 208mm 8.2ins
Map showing location of San Rafael (37.97353, -122.53109) San Rafael map pin © Google

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