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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Calgary, AB
Exceptional El Niño dominates this fall
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September
Average Temperature
High
19°
Feels 18
Low
6°
Feels 4
Average Precipitation
7 Days
Rain amount
28.7mm
Snow amount
2.2cm
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14°
14
14°
15
10°
16
18°
17
21°
18
21°
19
23°
20
19°
21
23°
22
21°
23
17°
24
16°
25
15°
26
15°
27
15°
28
29
30
Forecast
Sunday, September 13, 2026
Day
14°
Feels 12
Wind
24 km/h S
Gust
36 km/h
Humidity
59%
P.O.P
40%
Rain
~1 mm
Night
6°
Feels 4
Wind
20 km/h SE
Gust
29 km/h
Humidity
100%
P.O.P
90%
Rain
1-3 mm
Historical Averages
Sep 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.