Weather in Grand Canyon: December
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Average day temperature: | 42.7°F |
| Average night temperature: | 31.2°F | |
 |
Number of sunny days: | 20 days |
| Day length: | 9.7 - 9.9 hours | |
 |
Number of days with precipitation: | 2 days |
| Precipitation totals: | 1.0 in. | |
| more information | ||
14 days
forecast
forecast
| Grand Canyon |
weather in
January
January
| Grand Canyon |
Air temperature in December, °F
Show year:
2023
2022
2021
The highest day temperature during December of 2023 was 59°F. At the same time the lowest night temperature was 25°F. Day and night temperature averages during December were 47.5°F and 36.4°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 Grand Canyon in December is 1.0 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 6.6 mph It makes December one of the least 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: 6.5.
Best time for vacation in Grand Canyon
Grand Canyon on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Grand Canyon
Local time: 07:55
November 21, thursday
0900
37°F
NW
6 mph
6 mph
1200
54°F
NW
5 mph
5 mph
1500
61°F
N
4 mph
4 mph
1800
55°F
NW
4 mph
4 mph
2100
43°F
NW
5 mph
5 mph
November 22, friday
0000
37°F
W
4 mph
4 mph
0300
34°F
NW
5 mph
5 mph
0600
34°F
NW
5 mph
5 mph
