What is the weather like in Seattle vs Victoria, BC in September?

In September, Seattle averages 21°C high / 12°C low with about 36 mm of rain; Victoria, BC averages 17°C high / 11°C low with about 36 mm.

Seattle vs Victoria, BC in September

Seattle and Victoria, BC are nearly tied in September — 89 vs 86 on SeasonMap's comfort score. Seattle is nice, a little rain, clean air; Victoria, BC is nice, a little rain, clean air.

Seattle vs Victoria, BC — September climate, side by side

	🇺🇸 Seattle	🇨🇦 Victoria, BC
Comfort score	89/100 (A)	86/100 (A)
Feels-like high	21°C	17°C
Avg high / low	21° / 12°	17° / 11°
Rainfall	36 mm	36 mm
Rainy days	6	7
Humidity	75%	82%
Air quality (AQI)	40	34

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

Month by month

Seattle vs Victoria, BC in September — FAQ

Is September better in Seattle or Victoria, BC?: Seattle and Victoria, BC are nearly tied in September — 89 vs 86 on SeasonMap's comfort score. Seattle is nice, a little rain, clean air; Victoria, BC is nice, a little rain, clean air.
What is the weather like in Seattle vs Victoria, BC in September?: In September, Seattle averages 21°C high / 12°C low with about 36 mm of rain; Victoria, BC averages 17°C high / 11°C low with about 36 mm.