Weather in Boise in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 76.1°F | 89.7°F | 86.0°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 59.8°F | 69.8°F | 68.2°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 22 days | 28 days | 26 days | |||
| Day length: | ||||||
| Day length: | 15.2 - 15.4 h. | 14.6 - 15.4 h. | 13.2 - 14.6 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 1 day | 0 days | 1 day | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 0.4 in. | 0.1 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: 12:46
August 13, thursday
1500
93°F
NW
11 mph
11 mph
1800
90°F
NW
17 mph
17 mph
2100
81°F
NW
14 mph
14 mph
August 14, friday
0000
64°F
W
7 mph
7 mph
0300
63°F
W
5 mph
5 mph
0600
61°F
W
5 mph
5 mph
0900
73°F
NW
9 mph
9 mph
1200
81°F
N
16 mph
16 mph
