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

In August, London averages 24°C high / 15°C low with about 53 mm of rain; Saint Helier averages 22°C high / 15°C low with about 56 mm.

London vs Saint Helier in August

London is the better pick in August — 93 vs 89 on SeasonMap's comfort score. London is nice, a little rain, clean air, while Saint Helier is nice, a little rain, clean air.

London vs Saint Helier — August climate, side by side

	🇬🇧 London	Saint Helier
Comfort score	93/100 (S)	89/100 (A)
Feels-like high	23°C	22°C
Avg high / low	24° / 15°	22° / 15°
Rainfall	53 mm	56 mm
Rainy days	10	9
Humidity	74%	81%
Air quality (AQI)	41	39

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

Month by month

London vs Saint Helier in August — FAQ

Is August better in London or Saint Helier?: London is the better pick in August — 93 vs 89 on SeasonMap's comfort score. London is nice, a little rain, clean air, while Saint Helier is nice, a little rain, clean air.
What is the weather like in London vs Saint Helier in August?: In August, London averages 24°C high / 15°C low with about 53 mm of rain; Saint Helier averages 22°C high / 15°C low with about 56 mm.