Weather in Buenos Aires in December
Buenos Aires offers pleasantly warm weather with occasional showers (avg 23.1°C, 8 rainy days). Weather score: 9.5/10 · Excellent
Avg temp
23.1°C
Daytime high
27.1°C
Night low
19°C
Rainy days
8
Sun per day
12.3 h
Buenos Aires climate table – all 12 months
| Month | Avg temp | High | Low | Rainy days | Sun/day | Score |
|---|---|---|---|---|---|---|
| January | 24.5°C | 28.3°C | 20.9°C | 9 | 11.9 h | 8.8/10 |
| February | 23.5°C | 27.2°C | 20°C | 8 | 11.2 h | 9.5/10 |
| March | 21.4°C | 24.7°C | 18.2°C | 8 | 10.5 h | 8.7/10 |
| April | 18.3°C | 21.4°C | 15.3°C | 8 | 8.6 h | 7.5/10 |
| May | 14.3°C | 17.4°C | 11.5°C | 7 | 7.7 h | 5.6/10 |
| June | 11.3°C | 14.6°C | 8.2°C | 6 | 7.5 h | 5.6/10 |
| July | 10.9°C | 14°C | 8.1°C | 9 | 7.3 h | 4.9/10 |
| August | 12.4°C | 16.1°C | 9.1°C | 6 | 8.4 h | 6.3/10 |
| September | 14.2°C | 17.8°C | 10.8°C | 7 | 8.9 h | 6.3/10 |
| October | 16.8°C | 20.6°C | 13.1°C | 9 | 10.1 h | 6.8/10 |
| November | 20.4°C | 24.3°C | 16.4°C | 8 | 11.4 h | 8.7/10 |
| December | 23.1°C | 27.1°C | 19°C | 8 | 12.3 h | 9.5/10 |
Top alternatives in December
Chile
Santiago · ⭐ 10
Thailand
Bangkok · ⭐ 10
Thailand
Thailand · ⭐ 10
Cambodia
Siem Reap · ⭐ 10
Australia
Perth · ⭐ 10
Cambodia
Siem Reap · ⭐ 10
Frequently asked questions about Buenos Aires in December
How warm is it in Buenos Aires in December?
In December, Buenos Aires averages 23.1°C, with daytime highs of 27.1°C and night lows of 19°C.
Does it rain a lot in Buenos Aires in December?
December sees around 8 rainy days and about 87.8 mm of rainfall in Buenos Aires.
Is December a good month to visit Buenos Aires?
December scores 9.5/10 for Buenos Aires. Buenos Aires offers pleasantly warm weather with occasional showers (avg 23.1°C, 8 rainy days).