What is the weather like in Seattle vs Vancouver in October?

In October, Seattle averages 16°C high / 7°C low with about 76 mm of rain; Vancouver averages 13°C high / 8°C low with about 137 mm.

Seattle vs Vancouver in October

Seattle is the better pick in October — 72 vs 65 on SeasonMap's comfort score. Seattle is cool, a little rain, clean air, while Vancouver is cool, rainy, clean air.

Seattle vs Vancouver — October climate, side by side

	🇺🇸 Seattle	🇨🇦 Vancouver
Comfort score	72/100 (B)	65/100 (C)
Feels-like high	14°C	12°C
Avg high / low	16° / 7°	13° / 8°
Rainfall	76 mm	137 mm
Rainy days	9	13
Humidity	83%	84%
Air quality (AQI)	36	40

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

Month by month

Seattle 🇺🇸 United Statescool, a little rain, clean air · best July72
Vancouver 🇨🇦 Canadacool, rainy, clean air · best July65

Seattle vs Vancouver in October — FAQ

Is October better in Seattle or Vancouver?: Seattle is the better pick in October — 72 vs 65 on SeasonMap's comfort score. Seattle is cool, a little rain, clean air, while Vancouver is cool, rainy, clean air.
What is the weather like in Seattle vs Vancouver in October?: In October, Seattle averages 16°C high / 7°C low with about 76 mm of rain; Vancouver averages 13°C high / 8°C low with about 137 mm.