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

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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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