Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 54 days
Number of rainy days: 311 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) | 33.8 | 31.0 | 35.7 | 39.5 | 37.9 | 38.5 | 34.8 | 35.5 | 34.5 | 35.7 | 30.5 | 31.1 |
| Average daytime temperature (°C) | 28.5 | 28.7 | 32.1 | 34.0 | 34.5 | 34.8 | 32.4 | 33.2 | 32.3 | 31.6 | 28.5 | 27.0 |
| Average temperature (°C) | 23.1 | 23.3 | 25.4 | 26.9 | 27.5 | 28.4 | 26.8 | 27.2 | 26.3 | 26.0 | 24.1 | 22.6 |
| Average night temperature (°C) | 19.6 | 19.7 | 20.9 | 21.9 | 22.7 | 23.9 | 23.4 | 23.4 | 22.9 | 22.1 | 21.3 | 19.7 |
| Absolute minimum temperature (°C) | 13.0 | 14.7 | 18.5 | 20.1 | 19.7 | 21.8 | 21.7 | 21.9 | 21.2 | 18.9 | 18.8 | 14.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 9.6 | 10.6 | 11.0 | 11.1 | 10.9 | 10.2 | 10.3 | 10.2 | 9.9 | 8.5 | 8.2 |
| Precipitation (mm) | 36 | 29 | 30 | 46 | 71 | 75 | 97 | 113 | 184 | 116 | 142 | 88 |
| Sunny days | 7 | 4 | 7 | 11 | 2 | 4 | 0 | 2 | 0 | 7 | 3 | 7 |
| Rainy days | 24 | 24 | 24 | 19 | 29 | 26 | 31 | 29 | 30 | 24 | 27 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at