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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
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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