Monthly Historical AveragesSan Rafael, CA
Average Temperature
High
13°
Feels 13
Low
6°
Feels 5
Average Precipitation
9 Days
72.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, December 31, 2025
Day
10°Feels 8
Wind
16 km/h NE
Gust
23 km/h
Humidity
75%
P.O.P
90%
Rain
~5 mm
Night
8°Feels 6
Wind
17 km/h NE
Gust
26 km/h
Humidity
98%
P.O.P
100%
Rain
~15 mm
Historical AveragesDec 31
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity