Weather in Boise in Winter
| December | January | February | ||||
| Average day temperature: | ||||||
| Average day temperature: | 35.9°F | 34.0°F | 38.0°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 29.9°F | 28.5°F | 30.4°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 7 days | 7 days | 10 days | |||
| Day length: | ||||||
| Day length: | 8.9 - 9.2 h. | 9.0 - 9.9 h. | 9.9 - 11.2 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 3 days | 1 day | 0 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.7 in. | 0.8 in. | 0.5 in. | |||
Day & Night air temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Boise
Boise on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Boise
Local time: 00:35
December 31, tuesday
0300
25°F
S
2 mph
2 mph
0600
23°F
W
2 mph
2 mph
0900
23°F
W
2 mph
2 mph
1200
30°F
NW
4 mph
4 mph
1500
34°F
N
4 mph
4 mph
1800
34°F
NW
5 mph
5 mph
2100
30°F
NW
4 mph
4 mph
January 01, wednesday
0000
28°F
NW
6 mph
6 mph
