Monthly Historical AveragesSummerville, CA
Average Temperature
High
13°
Feels 12
Low
1°
Feels -2
Average Precipitation
7 Days
25mm
2.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 6, 2026
Day
21°Feels 21
Wind
7 km/h W
Gust
11 km/h
Humidity
28%
P.O.P
10%
Night
6°Feels 6
Wind
5 km/h E
Gust
8 km/h
Humidity
76%
P.O.P
10%
Historical AveragesApr 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity