Boise, USA Weather Averages

July is the hottest month in Boise with an average temperature of 24°C (75°F) and the coldest is January at -0°C (31°F). The wettest month is January with an average of 40mm of rain..

Average Temperature Boise

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Boise

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Boise

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Boise : Next 24-Hour Weather

Tomorrow - 2nd May 2024

Sunrise 06:35

Sunrise

Sunset 20:49

Sunset
22:00
Patchy rain possible
8°C (45°F)
23:00
Overcast
7°C (43°F)

Tomorrow - 3rd May 2024

Sunrise 06:35

Sunrise

Sunset 20:49

Sunset
0:00
Overcast
6°C (42°F)
1:00
Cloudy
6°C (42°F)
2:00
Partly cloudy
5°C (41°F)
3:00
Partly cloudy
5°C (40°F)
4:00
Partly cloudy
5°C (39°F)
5:00
Partly cloudy
4°C (38°F)
6:00
Partly cloudy
4°C (38°F)
7:00
Partly cloudy
5°C (40°F)
8:00
Partly cloudy
6°C (42°F)
9:00
Partly cloudy
7°C (44°F)
10:00
Clear
9°C (47°F)
11:00
Clear
10°C (49°F)
12:00
Clear
11°C (52°F)
13:00
Clear
13°C (55°F)
14:00
Clear
14°C (57°F)
15:00
Clear
15°C (59°F)
16:00
Clear
16°C (60°F)
17:00
Clear
16°C (61°F)
18:00
Clear
16°C (60°F)
19:00
Clear
15°C (59°F)
20:00
Clear
14°C (57°F)
21:00
Clear
13°C (55°F)

Boise Holiday Reviews