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

In September, Mont-Tremblant averages 20°C high / 12°C low with about 87 mm of rain; Montreal averages 21°C high / 13°C low with about 75 mm.

Mont-Tremblant vs Montreal in September

Montreal is the better pick in September — 89 vs 11 on SeasonMap's comfort score. Montreal is nice, a little rain, clean air, while Mont-Tremblant is nice, rainy, clean air.

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

	Mont-Tremblant	Montreal
Comfort score	11/100 (F)	89/100 (A)
Feels-like high	19°C	20°C
Avg high / low	20° / 12°	21° / 13°
Rainfall	87 mm	75 mm
Rainy days	9	7
Humidity	77%	74%
Air quality (AQI)	35	47

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

Mont-Tremblant vs Montreal in September — FAQ

Is September better in Mont-Tremblant or Montreal?: Montreal is the better pick in September — 89 vs 11 on SeasonMap's comfort score. Montreal is nice, a little rain, clean air, while Mont-Tremblant is nice, rainy, clean air.
What is the weather like in Mont-Tremblant vs Montreal in September?: In September, Mont-Tremblant averages 20°C high / 12°C low with about 87 mm of rain; Montreal averages 21°C high / 13°C low with about 75 mm.