Weather in Death Valley: December
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Average day temperature: | 57.6°F |
| Average night temperature: | 38.9°F | |
 |
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 63.3°F and 51.3°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 3.6 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: 19:24
December 27, saturday
2100
59°F
SE
2 mph
2 mph
December 28, sunday
0000
57°F
S
4 mph
4 mph
0300
55°F
S
4 mph
4 mph
0600
36°F
S
5 mph
5 mph
0900
39°F
S
3 mph
3 mph
1200
52°F
S
7 mph
7 mph
1500
55°F
SE
4 mph
4 mph
1800
46°F
SE
4 mph
4 mph
