Monthly Historical AveragesSanta Rosa, CA
Average Temperature
High
15°
Feels 15
Low
4°
Feels 3
Average Precipitation
7 Days
82.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 2, 2026
Day
13°Feels 12
Wind
19 km/h SE
Gust
29 km/h
Humidity
77%
P.O.P
80%
Rain
5-10 mm
Night
11°Feels 9
Wind
25 km/h S
Gust
38 km/h
Humidity
82%
P.O.P
80%
Rain
~20 mm
Historical AveragesJan 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity