What is the weather like in Mont-Tremblant vs St. John's, Newfoundland in September?

In September, Mont-Tremblant averages 20°C high / 12°C low with about 87 mm of rain; St. John's, Newfoundland averages 18°C high / 9°C low with about 91 mm.

Mont-Tremblant vs St. John's, Newfoundland in September

St. John's, Newfoundland is the better pick in September — 77 vs 11 on SeasonMap's comfort score. St. John's, Newfoundland is nice, rainy, clean air, while Mont-Tremblant is nice, rainy, clean air.

Mont-Tremblant vs St. John's, Newfoundland — September climate, side by side

	🇨🇦 Mont-Tremblant	🇨🇦 St. John's, Newfoundland
Comfort score	11/100 (F)	77/100 (B)
Feels-like high	19°C	17°C
Avg high / low	20° / 12°	18° / 9°
Rainfall	87 mm	91 mm
Rainy days	9	10
Humidity	77%	81%
Air quality (AQI)	35	36

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

Month by month

Mont-Tremblant vs St. John's, Newfoundland in September — FAQ

Is September better in Mont-Tremblant or St. John's, Newfoundland?: St. John's, Newfoundland is the better pick in September — 77 vs 11 on SeasonMap's comfort score. St. John's, Newfoundland is nice, rainy, clean air, while Mont-Tremblant is nice, rainy, clean air.
What is the weather like in Mont-Tremblant vs St. John's, Newfoundland in September?: In September, Mont-Tremblant averages 20°C high / 12°C low with about 87 mm of rain; St. John's, Newfoundland averages 18°C high / 9°C low with about 91 mm.