What is the weather like in Chamonix vs Lyon in May?

In May, Chamonix averages 14°C high / 6°C low with about 203 mm of rain; Lyon averages 22°C high / 12°C low with about 90 mm.

Chamonix vs Lyon in May

Lyon is the better pick in May — 89 vs 42 on SeasonMap's comfort score. Lyon is nice, rainy, clean air, while Chamonix is cool, soaked, clean air.

Chamonix vs Lyon — May climate, side by side

	Chamonix	Lyon
Comfort score	42/100 (F)	89/100 (A)
Feels-like high	14°C	21°C
Avg high / low	14° / 6°	22° / 12°
Rainfall	203 mm	90 mm
Rainy days	21	12
Humidity	82%	71%
Air quality (AQI)	40	48

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

Chamonix vs Lyon in May — FAQ

Is May better in Chamonix or Lyon?: Lyon is the better pick in May — 89 vs 42 on SeasonMap's comfort score. Lyon is nice, rainy, clean air, while Chamonix is cool, soaked, clean air.
What is the weather like in Chamonix vs Lyon in May?: In May, Chamonix averages 14°C high / 6°C low with about 203 mm of rain; Lyon averages 22°C high / 12°C low with about 90 mm.