What is the weather like in Niagara Falls vs Whistler in September?

In September, Niagara Falls averages 24°C high / 14°C low with about 68 mm of rain; Whistler averages 19°C high / 7°C low with about 97 mm.

Niagara Falls vs Whistler in September

Niagara Falls is the better pick in September — 92 vs 18 on SeasonMap's comfort score. Niagara Falls is nice, a little rain, clean air, while Whistler is nice, rainy, clean air.

Niagara Falls vs Whistler — September climate, side by side

	Niagara Falls	Whistler
Comfort score	92/100 (S)	18/100 (F)
Feels-like high	23°C	19°C
Avg high / low	24° / 14°	19° / 7°
Rainfall	68 mm	97 mm
Rainy days	7	10
Humidity	74%	79%
Air quality (AQI)	49	32

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

Niagara Falls vs Whistler in September — FAQ

Is September better in Niagara Falls or Whistler?: Niagara Falls is the better pick in September — 92 vs 18 on SeasonMap's comfort score. Niagara Falls is nice, a little rain, clean air, while Whistler is nice, rainy, clean air.
What is the weather like in Niagara Falls vs Whistler in September?: In September, Niagara Falls averages 24°C high / 14°C low with about 68 mm of rain; Whistler averages 19°C high / 7°C low with about 97 mm.