What is the weather like in Buenos Aires vs Hong Kong in December?

In December, Buenos Aires averages 28°C high / 19°C low with about 77 mm of rain; Hong Kong averages 21°C high / 15°C low with about 14 mm.

Buenos Aires vs Hong Kong in December

Hong Kong is the better pick in December — 89 vs 83 on SeasonMap's comfort score. Hong Kong is nice, dry, poor air quality, while Buenos Aires is hot, a little rain, clean air.

Buenos Aires vs Hong Kong — December climate, side by side

	🇦🇷 Buenos Aires	🇭🇰 Hong Kong
Comfort score	83/100 (A)	89/100 (A)
Feels-like high	30°C	19°C
Avg high / low	28° / 19°	21° / 15°
Rainfall	77 mm	14 mm
Rainy days	8	3
Humidity	64%	67%
Air quality (AQI)	32	112

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

Month by month

Buenos Aires vs Hong Kong in December — FAQ

Is December better in Buenos Aires or Hong Kong?: Hong Kong is the better pick in December — 89 vs 83 on SeasonMap's comfort score. Hong Kong is nice, dry, poor air quality, while Buenos Aires is hot, a little rain, clean air.
What is the weather like in Buenos Aires vs Hong Kong in December?: In December, Buenos Aires averages 28°C high / 19°C low with about 77 mm of rain; Hong Kong averages 21°C high / 15°C low with about 14 mm.