Average annual temperature is 23.6 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 8.0 °C
Number of sunny days: 318 days
Number of rainy days: 47 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) | 30.9 | 29.9 | 34.4 | 36.7 | 33.5 | 43.0 | 41.3 | 41.5 | 43.2 | 38.9 | 36.1 | 31.1 |
| Average daytime temperature (°C) | 24.8 | 24.9 | 28.8 | 30.8 | 29.2 | 35.7 | 37.8 | 37.9 | 37.7 | 31.8 | 29.8 | 27.6 |
| Average temperature (°C) | 17.9 | 17.7 | 20.4 | 21.1 | 20.3 | 25.8 | 29.5 | 30.5 | 29.6 | 25.3 | 23.6 | 20.8 |
| Average night temperature (°C) | 12.4 | 12.2 | 13.4 | 13.7 | 13.6 | 18.2 | 22.8 | 24.9 | 23.4 | 20.8 | 18.5 | 15.3 |
| Absolute minimum temperature (°C) | 8.0 | 9.7 | 9.5 | 9.8 | 11.9 | 11.9 | 17.8 | 22.5 | 19.1 | 16.3 | 14.1 | 11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.8 | 10.7 | 11.3 | 11.3 | 12.6 | 12.7 | 11.3 | 11.2 | 9.5 | 9.5 | 9.1 |
| Precipitation (mm) | 1 | 1 | 2 | 2 | 0 | 0 | 4 | 40 | 7 | 58 | 6 | 0 |
| Sunny days | 27 | 25 | 29 | 29 | 31 | 30 | 28 | 17 | 23 | 24 | 26 | 29 |
| Rainy days | 4 | 3 | 2 | 1 | 0 | 0 | 3 | 14 | 7 | 7 | 4 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at