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Calgary weather by month
Check out Calgary weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Calgary (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | -5 |
-1 |
3 |
10 |
16 |
20 |
23 |
22 |
17 |
12 |
3 |
-3 |
Min temperature (night-time) | -16 |
-12 |
-9 |
-2 |
3 |
7 |
9 |
8 |
4 |
-1 |
-9 |
-14 |
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 & Daylight in Calgary
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 8 |
10 |
12 |
14 |
16 |
16 |
16 |
14 |
13 |
11 |
9 |
8 |
UV Index (Maximum) | 1 |
1 |
2 |
4 |
6 |
7 |
7 |
6 |
4 |
2 |
1 |
0 |
Rainfall in Calgary
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 9 |
7 |
8 |
7 |
10 |
12 |
11 |
9 |
8 |
5 |
6 |
7 |
Average monthly rainfall (mm) | 17 |
12 |
17 |
29 |
55 |
79 |
66 |
48 |
44 |
17 |
14 |
16 |
More about Calgary
Calgary by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Alberta
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The climate guide for Alberta (Calgary) 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 Calgary?
Calgary has a cold climate with warm summers and some rainfall in all months.
Metric (°C / mm) | Imperial (°F / inches)
More about Canada
Compare Calgary with the USA
Below the Calgary chart shows average maximum daytime temperature for Calgary, Alberta, Canada and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Calgary weather >>
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