Weather in Cheyenne: December
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Average day temperature: | 41.3°F |
| Average night temperature: | 28.0°F | |
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Number of sunny days: | 20 days |
| Day length: | 9.2 - 9.4 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.2 in. | |
| more information | ||
14 days
forecast
forecast
| Cheyenne |
weather in
January
January
| Cheyenne |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 59°F. At the same time the lowest night temperature was 14°F. Daily and nightly averages during December were 45.4°F and 31.0°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 Cheyenne in December is 0.2 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 11.7 mph It makes December most windy month 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: 6.7.
Best time for vacation in Cheyenne
Cheyenne on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Cheyenne
Local time: 04:10
September 19, saturday
0600
57°F
SE
10 mph
10 mph
0900
64°F
S
6 mph
6 mph
1200
77°F
N
3 mph
3 mph
1500
59°F
SW
6 mph
6 mph
1800
61°F
NE
8 mph
8 mph
2100
57°F
W
9 mph
9 mph
September 20, sunday
0000
54°F
NE
9 mph
9 mph
0300
54°F
E
9 mph
9 mph
