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

In May, Portland averages 21°C high / 10°C low with about 50 mm of rain; Vancouver averages 18°C high / 10°C low with about 51 mm.

Portland vs Vancouver in May

Portland and Vancouver are nearly tied in May — 86 vs 84 on SeasonMap's comfort score. Portland is nice, a little rain, clean air; Vancouver is nice, a little rain, clean air.

Portland vs Vancouver — May climate, side by side

	🇺🇸 Portland	🇨🇦 Vancouver
Comfort score	86/100 (A)	84/100 (A)
Feels-like high	20°C	17°C
Avg high / low	21° / 10°	18° / 10°
Rainfall	50 mm	51 mm
Rainy days	8	8
Humidity	70%	74%
Air quality (AQI)	34	50

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

Month by month

Portland vs Vancouver in May — FAQ

Is May better in Portland or Vancouver?: Portland and Vancouver are nearly tied in May — 86 vs 84 on SeasonMap's comfort score. Portland is nice, a little rain, clean air; Vancouver is nice, a little rain, clean air.
What is the weather like in Portland vs Vancouver in May?: In May, Portland averages 21°C high / 10°C low with about 50 mm of rain; Vancouver averages 18°C high / 10°C low with about 51 mm.