Average annual temperature is 25.8 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 13.3 °C
Number of sunny days: 138 days
Number of rainy days: 227 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) | 30.5 | 32.8 | 35.7 | 37.5 | 36.6 | 38.1 | 33.0 | 34.3 | 32.4 | 33.0 | 30.6 | 31.4 |
| Average daytime temperature (°C) | 27.3 | 27.7 | 31.8 | 34.2 | 33.9 | 34.3 | 30.8 | 30.9 | 30.8 | 29.8 | 27.2 | 25.4 |
| Average temperature (°C) | 22.8 | 22.9 | 26.2 | 28.1 | 28.4 | 29.2 | 26.8 | 27.0 | 26.8 | 26.0 | 23.6 | 21.8 |
| Average night temperature (°C) | 19.2 | 19.3 | 21.7 | 23.2 | 23.7 | 25.1 | 23.4 | 23.7 | 23.4 | 23.0 | 20.9 | 19.0 |
| Absolute minimum temperature (°C) | 13.3 | 16.4 | 18.4 | 19.2 | 18.2 | 22.7 | 22.3 | 22.2 | 22.4 | 18.9 | 17.4 | 13.4 |
| 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) | 9.3 | 8.6 | 10.2 | 10.9 | 11.5 | 11.4 | 10.4 | 10.9 | 10.8 | 9.2 | 7.9 | 7.1 |
| Precipitation (mm) | 25 | 35 | 22 | 51 | 27 | 91 | 264 | 176 | 95 | 123 | 115 | 144 |
| Sunny days | 15 | 12 | 20 | 22 | 20 | 12 | 2 | 3 | 1 | 9 | 10 | 12 |
| Rainy days | 16 | 16 | 11 | 8 | 11 | 18 | 29 | 28 | 29 | 22 | 20 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at