What is the weather like in Banff vs Mont-Tremblant in September?

In September, Banff averages 18°C high / 3°C low with about 51 mm of rain; Mont-Tremblant averages 20°C high / 12°C low with about 87 mm.

Banff vs Mont-Tremblant in September

Banff is the better pick in September — 22 vs 11 on SeasonMap's comfort score. Banff is nice, a little rain, clean air, while Mont-Tremblant is nice, rainy, clean air.

Banff vs Mont-Tremblant — September climate, side by side

	Banff	Mont-Tremblant
Comfort score	22/100 (F)	11/100 (F)
Feels-like high	16°C	19°C
Avg high / low	18° / 3°	20° / 12°
Rainfall	51 mm	87 mm
Rainy days	10	9
Humidity	72%	77%
Air quality (AQI)	36	35

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

Banff vs Mont-Tremblant in September — FAQ

Is September better in Banff or Mont-Tremblant?: Banff is the better pick in September — 22 vs 11 on SeasonMap's comfort score. Banff is nice, a little rain, clean air, while Mont-Tremblant is nice, rainy, clean air.
What is the weather like in Banff vs Mont-Tremblant in September?: In September, Banff averages 18°C high / 3°C low with about 51 mm of rain; Mont-Tremblant averages 20°C high / 12°C low with about 87 mm.