What is the weather like in Buenos Aires vs Colonia del Sacramento in December?

In December, Buenos Aires averages 28°C high / 19°C low with about 77 mm of rain; Colonia del Sacramento averages 27°C high / 19°C low with about 82 mm.

Buenos Aires vs Colonia del Sacramento in December

Buenos Aires and Colonia del Sacramento are nearly tied in December — 83 vs 85 on SeasonMap's comfort score. Buenos Aires is hot, a little rain, clean air; Colonia del Sacramento is hot, rainy, clean air.

Buenos Aires vs Colonia del Sacramento — December climate, side by side

	🇦🇷 Buenos Aires	🇺🇾 Colonia del Sacramento
Comfort score	83/100 (A)	85/100 (A)
Feels-like high	30°C	29°C
Avg high / low	28° / 19°	27° / 19°
Rainfall	77 mm	82 mm
Rainy days	8	7
Humidity	64%	64%
Air quality (AQI)	32	27

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

Month by month

Buenos Aires vs Colonia del Sacramento in December — FAQ

Is December better in Buenos Aires or Colonia del Sacramento?: Buenos Aires and Colonia del Sacramento are nearly tied in December — 83 vs 85 on SeasonMap's comfort score. Buenos Aires is hot, a little rain, clean air; Colonia del Sacramento is hot, rainy, clean air.
What is the weather like in Buenos Aires vs Colonia del Sacramento in December?: In December, Buenos Aires averages 28°C high / 19°C low with about 77 mm of rain; Colonia del Sacramento averages 27°C high / 19°C low with about 82 mm.