Missoula climate guide

Temperature in Missoula (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-1°C maximum daytime temperature in January in Missoula-1
3°C maximum daytime temperature in February in Missoula3
8°C maximum daytime temperature in March in Missoula8
14°C maximum daytime temperature in April in Missoula14
18°C maximum daytime temperature in May in Missoula18
23°C maximum daytime temperature in June in Missoula23
28°C maximum daytime temperature in July in Missoula28
28°C maximum daytime temperature in August in Missoula28
21°C maximum daytime temperature in September in Missoula21
14°C maximum daytime temperature in October in Missoula14
5°C maximum daytime temperature in November in Missoula5
-1°C maximum daytime temperature in December in Missoula-1
Min temperature (night-time)
-9°C minimum night-time temperature in January in Missoula-9
-6°C minimum night-time temperature in February in Missoula-6
-4°C minimum night-time temperature in March in Missoula-4
-1°C minimum night-time temperature in April in Missoula-1
3°C minimum night-time temperature in May in Missoula3
8°C minimum night-time temperature in June in Missoula8
10°C minimum night-time temperature in July in Missoula10
9°C minimum night-time temperature in August in Missoula9
4°C minimum night-time temperature in September in Missoula4
-1°C minimum night-time temperature in October in Missoula-1
-5°C minimum night-time temperature in November in Missoula-5
-9°C minimum night-time temperature in December in Missoula-9

Sunshine & Daylight in Missoula

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Missoula9
10 hours of daylight per day in February in Missoula10
12 hours of daylight per day in March in Missoula12
14 hours of daylight per day in April in Missoula14
15 hours of daylight per day in May in Missoula15
16 hours of daylight per day in June in Missoula16
15 hours of daylight per day in July in Missoula15
14 hours of daylight per day in August in Missoula14
13 hours of daylight per day in September in Missoula13
11 hours of daylight per day in October in Missoula11
9 hours of daylight per day in November in Missoula9
9 hours of daylight per day in December in Missoula9

Rainfall in Missoula

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
14 days with some rainfall in January in Missoula14
11 days with some rainfall in February in Missoula11
12 days with some rainfall in March in Missoula12
11 days with some rainfall in April in Missoula11
12 days with some rainfall in May in Missoula12
11 days with some rainfall in June in Missoula11
7 days with some rainfall in July in Missoula7
8 days with some rainfall in August in Missoula8
8 days with some rainfall in September in Missoula8
8 days with some rainfall in October in Missoula8
11 days with some rainfall in November in Missoula11
13 days with some rainfall in December in Missoula13
Average monthly rainfall (mm)
32 mm monthly rainfall in January in Missoula32
20 mm monthly rainfall in February in Missoula20
26 mm monthly rainfall in March in Missoula26
26 mm monthly rainfall in April in Missoula26
48 mm monthly rainfall in May in Missoula48
48 mm monthly rainfall in June in Missoula48
24 mm monthly rainfall in July in Missoula24
31 mm monthly rainfall in August in Missoula31
30 mm monthly rainfall in September in Missoula30
21 mm monthly rainfall in October in Missoula21
23 mm monthly rainfall in November in Missoula23
29 mm monthly rainfall in December in Missoula29

More climate for Missoula

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Missoula1
UV (maximum) index 2 (Low) in February in Missoula2
UV (maximum) index 3 (Moderate) in March in Missoula3
UV (maximum) index 5 (Moderate) in April in Missoula5
UV (maximum) index 7 (High) in May in Missoula7
UV (maximum) index 8 (Very High) in June in Missoula8
UV (maximum) index 8 (Very High) in July in Missoula8
UV (maximum) index 7 (High) in August in Missoula7
UV (maximum) index 5 (Moderate) in September in Missoula5
UV (maximum) index 3 (Moderate) in October in Missoula3
UV (maximum) index 1 (Low) in November in Missoula1
UV (maximum) index 1 (Low) in December in Missoula1
Heat & Humidity
No heat & humidity in January in Missoula0
No heat & humidity in February in Missoula0
No heat & humidity in March in Missoula0
No heat & humidity in April in Missoula0
No heat & humidity in May in Missoula0
No heat & humidity in June in Missoula0
Low heat & humidity in July in MissoulaL
Low heat & humidity in August in MissoulaL
No heat & humidity in September in Missoula0
No heat & humidity in October in Missoula0
No heat & humidity in November in Missoula0
No heat & humidity in December in Missoula0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

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More about Missoula

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

The climate guide for Missoula, Montana shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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