Kalispell weather by month

Check out Kalispell weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & daylight
UV levels & humidity

Temperature in Kalispell (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	-2	2	6	13	18	22	27	26	20	13	4	-1
Min temperature (night-time)	-11	-8	-5	-1	4	7	8	8	4	-1	-5	-9
Heat & Humidity	0	0	0	0	0	0	L	L	0	0	0	0

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

Sunshine & Daylight in Kalispell

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	2	4	6	7	8	9	12	10	8	5	3	2
Daily hours of daylight	9	10	12	14	15	16	16	14	13	11	9	8
UV Index (Maximum)	1	2	3	5	6	7	8	7	5	3	1	1

Rainfall in Kalispell

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	14	11	11	10	12	11	7	8	8	8	13	15
Average monthly rainfall (mm)	40	29	26	31	51	61	33	37	36	27	36	45

More about Kalispell

Kalispell by month

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

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The climate guide for Montana (Kalispell) 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.

What's the climate like in Kalispell?

Kalispell has a cold climate with warm summers and some rainfall in all months.

Kalispell weather in January

Expect daytime maximum temperatures of -2°C in Kalispell, Montana in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 14 days with some rainfall and typically 40 mm of rainfall in the month, which might fall as snow.

-2
-2°C max day temperature
2
2 hours of sunshine per day
14
14 days with some rainfall
-11
-11°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
40
40 mm of monthly rainfall
1
1 (Low) UV index

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Kalispell weather in February

Expect daytime maximum temperatures of 2°C in Kalispell, Montana in February based on long-term weather averages. There are 4 hours of sunshine per day on average with 11 days with some rainfall, which might fall as snow.

2
2°C max day temperature
4
4 hours of sunshine per day
11
11 days with some rainfall
-8
-8°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
29
29 mm of monthly rainfall
2
2 (Low) UV index

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Kalispell weather in March

Expect daytime maximum temperatures of 6°C in Kalispell, Montana in March based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall, which might fall as snow.

6
6°C max day temperature
6
6 hours of sunshine per day
11
11 days with some rainfall
-5
-5°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
26
26 mm of monthly rainfall
3
3 (Moderate) UV index

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Kalispell weather in April

Expect daytime maximum temperatures of 13°C in Kalispell, Montana in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall.

13
13°C max day temperature
7
7 hours of sunshine per day
10
10 days with some rainfall
-1
-1°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
31
31 mm of monthly rainfall
5
5 (Moderate) UV index

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Kalispell weather in May

Expect daytime maximum temperatures of 18°C in Kalispell, Montana in May based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 51 mm of rainfall in the month.

18
18°C max day temperature
8
8 hours of sunshine per day
12
12 days with some rainfall
4
4°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
51
51 mm of monthly rainfall
6
6 (High) UV index

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Kalispell weather in June

Expect daytime maximum temperatures of 22°C in Kalispell, Montana in June based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 61 mm of rainfall in the month.

22
22°C max day temperature
9
9 hours of sunshine per day
11
11 days with some rainfall
7
7°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
61
61 mm of monthly rainfall
7
7 (High) UV index

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Kalispell weather in July

Expect daytime maximum temperatures of 27°C in Kalispell, Montana in July based on long-term weather averages. There are 12 hours of sunshine per day on average.

27
27°C max day temperature
12
12 hours of sunshine per day
7
7 days with some rainfall
8
8°C min night temperature
16
16 hours of daylight per day
L
Low heat & humidity
33
33 mm of monthly rainfall
8
8 (Very High) UV index

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Kalispell weather in August

Expect daytime maximum temperatures of 26°C in Kalispell, Montana in August based on long-term weather averages. There are 10 hours of sunshine per day on average.

26
26°C max day temperature
10
10 hours of sunshine per day
8
8 days with some rainfall
8
8°C min night temperature
14
14 hours of daylight per day
L
Low heat & humidity
37
37 mm of monthly rainfall
7
7 (High) UV index

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Kalispell weather in September

Expect daytime maximum temperatures of 20°C in Kalispell, Montana in September based on long-term weather averages. There are 8 hours of sunshine per day on average.

20
20°C max day temperature
8
8 hours of sunshine per day
8
8 days with some rainfall
4
4°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
36
36 mm of monthly rainfall
5
5 (Moderate) UV index

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Kalispell weather in October

Expect daytime maximum temperatures of 13°C in Kalispell, Montana in October based on long-term weather averages. There are 5 hours of sunshine per day on average.

13
13°C max day temperature
5
5 hours of sunshine per day
8
8 days with some rainfall
-1
-1°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
27
27 mm of monthly rainfall
3
3 (Moderate) UV index

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Kalispell weather in November

Expect daytime maximum temperatures of 4°C in Kalispell, Montana in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 13 days with some rainfall, which might fall as snow.

4
4°C max day temperature
3
3 hours of sunshine per day
13
13 days with some rainfall
-5
-5°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
36
36 mm of monthly rainfall
1
1 (Low) UV index

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Kalispell weather in December

Expect daytime maximum temperatures of -1°C in Kalispell, Montana in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 15 days with some rainfall and typically 45 mm of rainfall in the month, which might fall as snow.

-1
-1°C max day temperature
2
2 hours of sunshine per day
15
15 days with some rainfall
-9
-9°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
45
45 mm of monthly rainfall
1
1 (Low) UV index

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