Jasper weather by month

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

Temperature
Rainfall
Sunshine & UV index

Temperature in Jasper (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	-6	-2	3	9	14	18	21	20	15	9	-1	-6
Min temperature (night-time)	-17	-14	-9	-4	0	4	6	5	1	-2	-11	-16
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0

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

Sunshine & UV index in Jasper

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	2	3	5	7	7	8	8	7	5	4	3	2
Daily hours of daylight	8	10	12	14	16	17	16	15	13	11	9	8
UV Index (Maximum)	1	1	2	4	6	7	7	6	4	2	1	0

Rainfall in Jasper

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	11	9	9	8	11	14	14	14	12	10	10	11
Average monthly rainfall (mm)	50	38	33	29	39	65	69	62	52	40	46	44

More about Jasper

Jasper by month

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

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The climate guide for Alberta (Jasper) 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 Jasper?

Jasper has a cold climate with cool summers and some rainfall in all months.

Jasper weather in January

Expect daytime maximum temperatures of -6°C in Jasper, Alberta in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 11 days with some rainfall and typically 50 mm of rainfall in the month, which might fall as snow.

-6
-6°C max day temperature
2
2 hours of sunshine per day
11
11 days with some rainfall
-17
-17°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
50
50 mm of monthly rainfall
1
1 (Low) UV index

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Jasper weather in February

Expect daytime maximum temperatures of -2°C in Jasper, Alberta in February based on long-term weather averages. There are 3 hours of sunshine per day on average, which might fall as snow.

-2
-2°C max day temperature
3
3 hours of sunshine per day
9
9 days with some rainfall
-14
-14°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
38
38 mm of monthly rainfall
1
1 (Low) UV index

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Jasper weather in March

Expect daytime maximum temperatures of 3°C in Jasper, Alberta in March based on long-term weather averages. There are 5 hours of sunshine per day on average, which might fall as snow.

3
3°C max day temperature
5
5 hours of sunshine per day
9
9 days with some rainfall
-9
-9°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
33
33 mm of monthly rainfall
2
2 (Low) UV index

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Jasper weather in April

Expect daytime maximum temperatures of 9°C in Jasper, Alberta in April based on long-term weather averages. There are 7 hours of sunshine per day on average.

9
9°C max day temperature
7
7 hours of sunshine per day
8
8 days with some rainfall
-4
-4°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
29
29 mm of monthly rainfall
4
4 (Moderate) UV index

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Jasper weather in May

Expect daytime maximum temperatures of 14°C in Jasper, Alberta in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall.

14
14°C max day temperature
7
7 hours of sunshine per day
11
11 days with some rainfall
0
0°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
39
39 mm of monthly rainfall
6
6 (High) UV index

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Jasper weather in June

Expect daytime maximum temperatures of 18°C in Jasper, Alberta in June based on long-term weather averages. There are 8 hours of sunshine per day on average with 14 days with some rainfall and typically 65 mm of rainfall in the month.

18
18°C max day temperature
8
8 hours of sunshine per day
14
14 days with some rainfall
4
4°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
65
65 mm of monthly rainfall
7
7 (High) UV index

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Jasper weather in July

Expect daytime maximum temperatures of 21°C in Jasper, Alberta in July based on long-term weather averages. There are 8 hours of sunshine per day on average with 14 days with some rainfall and typically 69 mm of rainfall in the month.

21
21°C max day temperature
8
8 hours of sunshine per day
14
14 days with some rainfall
6
6°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
69
69 mm of monthly rainfall
7
7 (High) UV index

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Jasper weather in August

Expect daytime maximum temperatures of 20°C in Jasper, Alberta in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 62 mm of rainfall in the month.

20
20°C max day temperature
7
7 hours of sunshine per day
14
14 days with some rainfall
5
5°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
62
62 mm of monthly rainfall
6
6 (High) UV index

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Jasper weather in September

Expect daytime maximum temperatures of 15°C in Jasper, Alberta in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 52 mm of rainfall in the month.

15
15°C max day temperature
5
5 hours of sunshine per day
12
12 days with some rainfall
1
1°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
52
52 mm of monthly rainfall
4
4 (Moderate) UV index

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Jasper weather in October

Expect daytime maximum temperatures of 9°C in Jasper, Alberta in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 10 days with some rainfall and typically 40 mm of rainfall in the month.

9
9°C max day temperature
4
4 hours of sunshine per day
10
10 days with some rainfall
-2
-2°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
40
40 mm of monthly rainfall
2
2 (Low) UV index

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Jasper weather in November

Expect daytime maximum temperatures of -1°C in Jasper, Alberta in November based on long-term weather averages. There are 3 hours of sunshine per day on average with 10 days with some rainfall and typically 46 mm of rainfall in the month, which might fall as snow.

-1
-1°C max day temperature
3
3 hours of sunshine per day
10
10 days with some rainfall
-11
-11°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
46
46 mm of monthly rainfall
1
1 (Low) UV index

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Jasper weather in December

Expect daytime maximum temperatures of -6°C in Jasper, Alberta in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 11 days with some rainfall and typically 44 mm of rainfall in the month, which might fall as snow.

-6
-6°C max day temperature
2
2 hours of sunshine per day
11
11 days with some rainfall
-16
-16°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
44
44 mm of monthly rainfall
0
No UV (Maximum) Index UV index

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