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

In October, Portland averages 18°C high / 9°C low with about 109 mm of rain; Vancouver averages 13°C high / 8°C low with about 137 mm.

Portland vs Vancouver in October

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

Portland vs Vancouver — October climate, side by side

	🇺🇸 Portland	🇨🇦 Vancouver
Comfort score	72/100 (B)	65/100 (C)
Feels-like high	16°C	12°C
Avg high / low	18° / 9°	13° / 8°
Rainfall	109 mm	137 mm
Rainy days	11	13
Humidity	79%	84%
Air quality (AQI)	32	40

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

Month by month

Portland 🇺🇸 United Statesnice, rainy, clean air · best June72
Vancouver 🇨🇦 Canadacool, rainy, clean air · best July65

Portland vs Vancouver in October — FAQ

Is October better in Portland or Vancouver?: Portland is the better pick in October — 72 vs 65 on SeasonMap's comfort score. Portland is nice, rainy, clean air, while Vancouver is cool, rainy, clean air.
What is the weather like in Portland vs Vancouver in October?: In October, Portland averages 18°C high / 9°C low with about 109 mm of rain; Vancouver averages 13°C high / 8°C low with about 137 mm.