Chiang Mai vs London in May

London is the better pick in May — 86 vs 52 on SeasonMap's comfort score. London is nice, a little rain, clean air, while Chiang Mai is sweltering, rainy.

Chiang Mai vs LondonMay climate, side by side

Chiang MaiLondon
Comfort score52/100 (D)86/100 (A)
Feels-like high41°C17°C
Avg high / low36° / 25°19° / 10°
Rainfall94 mm53 mm
Rainy days1210
Humidity68%74%
Air quality (AQI)6746

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

Chiang Mai vs London in May — FAQ

Is May better in Chiang Mai or London?
London is the better pick in May — 86 vs 52 on SeasonMap's comfort score. London is nice, a little rain, clean air, while Chiang Mai is sweltering, rainy.
What is the weather like in Chiang Mai vs London in May?
In May, Chiang Mai averages 36°C high / 25°C low with about 94 mm of rain; London averages 19°C high / 10°C low with about 53 mm.