Which is the hottest month in Missoula?

The hottest time of year in Missoula is normally July. Expect maximum daytime temperatures to reach 28°C with low heat and humidity.

Which month has the most rain in Missoula?

In terms of rainfall, June is usually the wettest month in Missoula with 48mm on average. There are normally 11 days in June with some rain.

When is it sunniest in Missoula?

The sunniest time of year in Missoula is normally July with bright sunshine on average for 81% of daylight hours; that's 13 hours of sunshine per day.

Best time to visit Missoula

Q: When is the best time to visit Missoula?

The best time to visit Missoula is June, July and August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Missoula and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Missoula by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Missoula?

The best time to visit Missoula is June, July and August based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
1
Feb
1.5
Mar
2
Apr
3.5
May
5
Jun
5
Jul
5
Aug
4
Sep
1.5
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°F)

30
Jan
37
Feb
46
Mar
57
Apr
64
May
73
Jun
82
Jul
82
Aug
70
Sep
57
Oct
41
Nov
30
Dec

Hours of Sunshine (daily)

3
Jan
5
Feb
7
Mar
8
Apr
9
May
10
Jun
13
Jul
11
Aug
9
Sep
6
Oct
3
Nov
3
Dec