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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
Copperopolis, CA
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December
Average Temperature
High
13°
Feels 12
Low
3°
Feels 1
Average Precipitation
8 Days
Rain amount
52mm
Snow amount
0.2cm
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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
13°
25
11°
26
12°
27
12°
28
11°
29
12°
30
12°
31
13°
Forecast
Wednesday, December 24, 2025
Day
13°
Feels 11
Wind
30 km/h S
Gust
45 km/h
Humidity
75%
P.O.P
100%
Rain
25-35 mm
Night
10°
Feels 6
Wind
39 km/h SE
Gust
58 km/h
Humidity
94%
P.O.P
100%
Rain
~10 mm
Historical Averages
Dec 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.