What is the weather like in Calgary vs Edmonton in September?

In September, Calgary averages 20°C high / 6°C low with about 27 mm of rain; Edmonton averages 20°C high / 8°C low with about 29 mm.

Calgary vs Edmonton in September

Calgary and Edmonton are nearly tied in September — 86 vs 84 on SeasonMap's comfort score. Calgary is nice, dry, clean air; Edmonton is nice, dry, clean air.

Calgary vs Edmonton — September climate, side by side

	🇨🇦 Calgary	🇨🇦 Edmonton
Comfort score	86/100 (A)	84/100 (A)
Feels-like high	17°C	17°C
Avg high / low	20° / 6°	20° / 8°
Rainfall	27 mm	29 mm
Rainy days	5	5
Humidity	63%	68%
Air quality (AQI)	41	49

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Calgary 🇨🇦 Canadanice, dry, clean air · best August86
Edmonton 🇨🇦 Canadanice, dry, clean air · best August84

Calgary vs Edmonton in September — FAQ

Is September better in Calgary or Edmonton?: Calgary and Edmonton are nearly tied in September — 86 vs 84 on SeasonMap's comfort score. Calgary is nice, dry, clean air; Edmonton is nice, dry, clean air.
What is the weather like in Calgary vs Edmonton in September?: In September, Calgary averages 20°C high / 6°C low with about 27 mm of rain; Edmonton averages 20°C high / 8°C low with about 29 mm.