What is the weather like in London vs Saint Helier in May?

In May, London averages 19°C high / 10°C low with about 53 mm of rain; Saint Helier averages 18°C high / 10°C low with about 45 mm.

London vs Saint Helier in May

London and Saint Helier are nearly tied in May — 86 vs 85 on SeasonMap's comfort score. London is nice, a little rain, clean air; Saint Helier is cool, a little rain, clean air.

London vs Saint Helier — May climate, side by side

	🇬🇧 London	Saint Helier
Comfort score	86/100 (A)	85/100 (A)
Feels-like high	17°C	15°C
Avg high / low	19° / 10°	18° / 10°
Rainfall	53 mm	45 mm
Rainy days	10	9
Humidity	74%	81%
Air quality (AQI)	46	45

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

Month by month

London vs Saint Helier in May — FAQ

Is May better in London or Saint Helier?: London and Saint Helier are nearly tied in May — 86 vs 85 on SeasonMap's comfort score. London is nice, a little rain, clean air; Saint Helier is cool, a little rain, clean air.
What is the weather like in London vs Saint Helier in May?: In May, London averages 19°C high / 10°C low with about 53 mm of rain; Saint Helier averages 18°C high / 10°C low with about 45 mm.