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

In December, Belfast averages 9°C high / 4°C low with about 79 mm of rain; London averages 10°C high / 5°C low with about 65 mm.

Belfast vs London in December

Belfast and London are nearly tied in December — 53 vs 56 on SeasonMap's comfort score. Belfast is cold, a little rain, clean air; London is cold, a little rain, clean air.

Belfast vs London — December climate, side by side

	Belfast	London
Comfort score	53/100 (D)	56/100 (D)
Feels-like high	5°C	6°C
Avg high / low	9° / 4°	10° / 5°
Rainfall	79 mm	65 mm
Rainy days	12	12
Humidity	87%	89%
Air quality (AQI)	33	37

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

Belfast vs London in December — FAQ

Is December better in Belfast or London?: Belfast and London are nearly tied in December — 53 vs 56 on SeasonMap's comfort score. Belfast is cold, a little rain, clean air; London is cold, a little rain, clean air.
What is the weather like in Belfast vs London in December?: In December, Belfast averages 9°C high / 4°C low with about 79 mm of rain; London averages 10°C high / 5°C low with about 65 mm.