Weather in Calgary, Alberta, Canada in August
In an average August, Calgary sees a daily high around 23°C and a low around 9°C, based on 1981–2026 of local climate records.
| Average high | 23°C |
|---|---|
| Typical high range | 17°C to 29°C |
| Average low | 9°C |
| Typical low range | 5°C to 13°C |
| Average daily precipitation | 3 mm |
August records
The most extreme August on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
35°C
2018-08-10
Lowest
2°C
1992-08-22
Low
Highest
17°C
2021-08-01
Lowest
-3°C
1992-08-24
Feels-like
Highest
37°C
2023-08-14
Lowest
-7°C
1992-08-24
Humidity
Highest
14.4 g/m³
2020-08-01
Lowest
3.7 g/m³
1992-08-23
Wind
Highest
33 km/h
1987-08-01
Lowest
6 km/h
2004-08-24
Precip
Wettest
119 mm
2004
Driest
8 mm
2001
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