What is the weather like in Hong Kong vs London in December?

In December, Hong Kong averages 21°C high / 15°C low with about 14 mm of rain; London averages 10°C high / 5°C low with about 65 mm.

Hong Kong vs London in December

Hong Kong is the better pick in December — 89 vs 56 on SeasonMap's comfort score. Hong Kong is nice, dry, poor air quality, while London is cold, a little rain, clean air.

Hong Kong vs London — December climate, side by side

	🇭🇰 Hong Kong	🇬🇧 London
Comfort score	89/100 (A)	56/100 (D)
Feels-like high	19°C	6°C
Avg high / low	21° / 15°	10° / 5°
Rainfall	14 mm	65 mm
Rainy days	3	12
Humidity	67%	89%
Air quality (AQI)	112	37

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

Month by month

Hong Kong vs London in December — FAQ

Is December better in Hong Kong or London?: Hong Kong is the better pick in December — 89 vs 56 on SeasonMap's comfort score. Hong Kong is nice, dry, poor air quality, while London is cold, a little rain, clean air.
What is the weather like in Hong Kong vs London in December?: In December, Hong Kong averages 21°C high / 15°C low with about 14 mm of rain; London averages 10°C high / 5°C low with about 65 mm.