San Rafael Weather in June

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

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

June is in the summer in San Rafael and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 10°C (50°F) is normal.

San Rafael weather averages (imperial / metric)
Daytime temperature 20.7°C 69.3°F
Nightly temperature 9.9°C 49.8°F
Average temperature 15.3°C 59.5°F
Daily sunshine 11.5 hrs
Avg rainfall 6 mm 0.2 ins
Rainy days 1 days
Sea temperature 12.2°C 53.9°F
Humidity 69%
Windspeed 20.2kph 13 mph

On average June is the 3rd driest month of the year in San Rafael with around 6mm 0.2 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 11.5 hours of sunshine per day.

June temperatures in San Rafael

San Rafael average temperature in June

June rainfall

San Rafael average rain in June

June hourly sunshine

San Rafael average rain in June

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 June 2025.

Other monthly averages

Best places to visit in June

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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