Average annual temperature is 24.4 °C
Absolute maximum temperature: 45.1 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Buenos Aires
* Weather data for Buenos Aires Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.7 | 36.2 | 40.8 | 39.4 | 37.5 | 45.1 | 41.3 | 42.4 | 41.0 | 36.7 | 33.0 | 27.5 |
| Average daytime temperature (°C) | 24.5 | 26.6 | 30.6 | 29.8 | 31.1 | 38.8 | 38.5 | 38.7 | 37.7 | 28.9 | 22.5 | 21.9 |
| Average temperature (°C) | 18.0 | 18.6 | 22.6 | 23.2 | 25.7 | 31.6 | 31.8 | 32.0 | 31.2 | 23.4 | 17.6 | 16.6 |
| Average night temperature (°C) | 12.6 | 12.7 | 16.8 | 18.1 | 20.9 | 24.8 | 25.6 | 25.6 | 24.9 | 19.4 | 14.0 | 12.5 |
| Absolute minimum temperature (°C) | 4.4 | 3.3 | 5.1 | 12.3 | 18.3 | 19.0 | 24.1 | 22.9 | 22.3 | 7.4 | 6.8 | 5.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.2 | 9.6 | 8.9 | 8.7 | 10.3 | 12.2 | 12.3 | 11.8 | 11.0 | 8.0 | 6.5 | 7.4 |
| Precipitation (mm) | 1 | 0 | 22 | 29 | 89 | 21 | 20 | 19 | 10 | 100 | 81 | 18 |
| Sunny days | 27 | 26 | 25 | 17 | 8 | 22 | 25 | 25 | 24 | 14 | 20 | 22 |
| Rainy days | 4 | 2 | 6 | 13 | 23 | 8 | 6 | 6 | 6 | 17 | 10 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Buenos Aires during the most sunny months:
The largest precipitation sum in Buenos Aires is at