What is the weather like in Cardiff vs London in March?

In March, Cardiff averages 11°C high / 5°C low with about 91 mm of rain; London averages 12°C high / 5°C low with about 55 mm.

Cardiff vs London in March

London is the better pick in March — 69 vs 65 on SeasonMap's comfort score. London is cold, a little rain, clean air, while Cardiff is cold, rainy, clean air.

Cardiff vs London — March climate, side by side

	🇬🇧 Cardiff	🇬🇧 London
Comfort score	65/100 (C)	69/100 (C)
Feels-like high	7°C	8°C
Avg high / low	11° / 5°	12° / 5°
Rainfall	91 mm	55 mm
Rainy days	14	13
Humidity	82%	80%
Air quality (AQI)	35	37

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

Month by month

Cardiff 🇬🇧 United Kingdomcold, rainy, clean air · best July65
London 🇬🇧 United Kingdomcold, a little rain, clean air · best July69

Cardiff vs London in March — FAQ

Is March better in Cardiff or London?: London is the better pick in March — 69 vs 65 on SeasonMap's comfort score. London is cold, a little rain, clean air, while Cardiff is cold, rainy, clean air.
What is the weather like in Cardiff vs London in March?: In March, Cardiff averages 11°C high / 5°C low with about 91 mm of rain; London averages 12°C high / 5°C low with about 55 mm.