What is the weather like in Killarney vs London in December?

In December, Killarney averages 9°C high / 5°C low with about 122 mm of rain; London averages 10°C high / 5°C low with about 65 mm.

Killarney vs London in December

Killarney is the better pick in December — 61 vs 56 on SeasonMap's comfort score. Killarney is cold, rainy, clean air, while London is cold, a little rain, clean air.

Killarney vs London — December climate, side by side

	🇮🇪 Killarney	🇬🇧 London
Comfort score	61/100 (C)	56/100 (D)
Feels-like high	7°C	6°C
Avg high / low	9° / 5°	10° / 5°
Rainfall	122 mm	65 mm
Rainy days	17	12
Humidity	90%	89%
Air quality (AQI)	33	37

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

Month by month

Killarney 🇮🇪 Irelandcold, rainy, clean air · best May61
London 🇬🇧 United Kingdomcold, a little rain, clean air · best July56

Killarney vs London in December — FAQ

Is December better in Killarney or London?: Killarney is the better pick in December — 61 vs 56 on SeasonMap's comfort score. Killarney is cold, rainy, clean air, while London is cold, a little rain, clean air.
What is the weather like in Killarney vs London in December?: In December, Killarney averages 9°C high / 5°C low with about 122 mm of rain; London averages 10°C high / 5°C low with about 65 mm.