Weather in Deadwood: December
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Average day temperature: | 36.2°F |
| Average night temperature: | 28.6°F | |
 |
Number of sunny days: | 15 days |
| Day length: | 8.8 - 9.1 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.3 in. | |
| more information | ||
14 days
forecast
forecast
| Deadwood |
weather in
January
January
| Deadwood |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 68°F. At the same time the lowest night temperature was 5°F. Daily and nightly averages during December were 43.2°F and 33.7°F.
Sunny, partly cloudy and cloudy days
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Deadwood in December is 0.3 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 9.6 mph It makes December one of the most windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 5.9.
Best time for vacation in Deadwood
Deadwood on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Deadwood
Local time: 16:20
December 30, tuesday
1800
39°F
E
5 mph
5 mph
2100
32°F
N
9 mph
9 mph
December 31, wednesday
0000
30°F
NE
7 mph
7 mph
0300
34°F
NE
9 mph
9 mph
0600
36°F
NE
9 mph
9 mph
0900
37°F
E
11 mph
11 mph
1200
43°F
E
11 mph
11 mph
1500
48°F
SE
13 mph
13 mph
