Weather in Death Valley: December
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Average day temperature: | 57.6°F |
| Average night temperature: | 38.9°F | |
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Number of sunny days: | 23 days |
| Day length: | 9.7 - 9.9 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.2 in. | |
| more information | ||
14 days
forecast
forecast
| Death Valley |
weather in
January
January
| Death Valley |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 69°F. At the same time the lowest night temperature was 45°F. Daily and nightly averages during December were 63.4°F and 51.7°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 Death Valley 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 3.5 mph It makes December lest 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: 7.6.
Best time for vacation in Death Valley
Death Valley on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Death Valley
Local time: 00:09
July 28, tuesday
0300
95°F
W
2 mph
2 mph
0600
77°F
NW
2 mph
2 mph
0900
97°F
N
2 mph
2 mph
1200
106°F
N
3 mph
3 mph
1500
113°F
NW
12 mph
12 mph
1800
111°F
N
14 mph
14 mph
2100
91°F
N
7 mph
7 mph
July 29, wednesday
0000
86°F
NW
3 mph
3 mph
