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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Susanville, CA
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December
Average Temperature
High
6°
Feels 5
Low
-6°
Feels -9
Average Precipitation
2 Days
Rain amount
3.4mm
Snow amount
1.9cm
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
9°
25
5°
26
3°
27
3°
28
0°
29
1°
30
1°
31
3°
Forecast
Wednesday, December 24, 2025
Day
9°
Feels 6
Wind
39 km/h S
Gust
59 km/h
Humidity
57%
P.O.P
100%
Rain
10-15 mm
Night
3°
Feels -2
Wind
27 km/h SE
Gust
41 km/h
Humidity
100%
P.O.P
80%
Rain
10-15 mm
Historical Averages
Dec 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.