Weather in Flagstaff: December
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Average day temperature: | 42.2°F |
| Average night temperature: | 29.6°F | |
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Number of sunny days: | 17 days |
| Day length: | 9.8 - 10.0 hours | |
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Number of days with precipitation: | 2 days |
| Precipitation totals: | 0.7 in. | |
| more information | ||
14 days
forecast
forecast
| Flagstaff |
weather in
January
January
| Flagstaff |
Air temperature in December, °F
Show year:
2023
2022
2021
The highest day temperature during December of 2023 was 54°F. At the same time the lowest night temperature was 22°F. Day and night temperature averages during December were 44.2°F and 31.7°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 Flagstaff in December is 0.7 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 6.5 mph
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: 6.2.
Best time for vacation in Flagstaff
Flagstaff on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Flagstaff
Local time: 19:50
May 16, thursday
2100
57°F
S
4 mph
4 mph
May 17, friday
0000
54°F
SE
2 mph
2 mph
0300
50°F
E
2 mph
2 mph
0600
48°F
E
3 mph
3 mph
0900
61°F
E
7 mph
7 mph
1200
70°F
NE
11 mph
11 mph
1500
73°F
NE
14 mph
14 mph
1800
72°F
NE
16 mph
16 mph
