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Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Plymouth, CA
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January
Average Temperature
High
13°
Feels 13
Low
4°
Feels 2
Average Precipitation
7 Days
Rain amount
49.9mm
Snow amount
0cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
15°
13
15°
14
17°
15
18°
16
17°
17
17°
18
15°
19
15°
20
15°
21
14°
22
13°
23
12°
24
8°
25
8°
26
9°
27
28
29
30
31
Forecast
Monday, January 12, 2026
Day
15°
Feels 15
Wind
9 km/h W
Gust
14 km/h
Humidity
51%
P.O.P
0%
Night
4°
Feels 3
Wind
6 km/h E
Gust
9 km/h
Humidity
83%
P.O.P
0%
Historical Averages
Jan 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.