What is the weather like in Mount Rainier National Park vs Vancouver in September?

In September, Mount Rainier National Park averages 10°C high / 0°C low with about 71 mm of rain; Vancouver averages 19°C high / 12°C low with about 77 mm.

Mount Rainier National Park vs Vancouver in September

Mount Rainier National Park and Vancouver are nearly tied in September — 82 vs 82 on SeasonMap's comfort score. Mount Rainier National Park is cold, a little rain, clean air; Vancouver is nice, a little rain, clean air.

Mount Rainier National Park vs Vancouver — September climate, side by side

	🇺🇸 Mount Rainier National Park	🇨🇦 Vancouver
Comfort score	82/100 (A)	82/100 (A)
Feels-like high	7°C	19°C
Avg high / low	10° / 0°	19° / 12°
Rainfall	71 mm	77 mm
Rainy days	9	8
Humidity	72%	80%
Air quality (AQI)	33	46

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

Month by month

Mount Rainier National Park vs Vancouver in September — FAQ

Is September better in Mount Rainier National Park or Vancouver?: Mount Rainier National Park and Vancouver are nearly tied in September — 82 vs 82 on SeasonMap's comfort score. Mount Rainier National Park is cold, a little rain, clean air; Vancouver is nice, a little rain, clean air.
What is the weather like in Mount Rainier National Park vs Vancouver in September?: In September, Mount Rainier National Park averages 10°C high / 0°C low with about 71 mm of rain; Vancouver averages 19°C high / 12°C low with about 77 mm.