Average annual temperature is 26.4 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 238 days
Number of rainy days: 127 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) | 35.0 | 38.2 | 38.5 | 39.3 | 40.4 | 40.9 | 36.8 | 34.4 | 35.0 | 35.4 | 35.2 | 33.4 |
| Average daytime temperature (°C) | 32.2 | 34.1 | 36.4 | 37.5 | 36.8 | 37.5 | 33.4 | 33.0 | 33.1 | 32.5 | 33.2 | 30.9 |
| Average temperature (°C) | 23.8 | 25.6 | 27.6 | 28.6 | 28.5 | 29.4 | 26.3 | 26.1 | 26.4 | 25.5 | 25.6 | 23.4 |
| Average night temperature (°C) | 16.4 | 18.0 | 19.9 | 21.2 | 22.0 | 23.0 | 21.2 | 21.2 | 21.2 | 20.4 | 19.7 | 17.1 |
| Absolute minimum temperature (°C) | 14.4 | 15.8 | 17.2 | 19.2 | 19.6 | 20.8 | 19.7 | 20.0 | 19.5 | 16.7 | 17.0 | 11.8 |
| 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) | 10.4 | 10.7 | 11.2 | 11.4 | 11.1 | 12.0 | 11.1 | 11.0 | 11.1 | 10.2 | 10.2 | 9.6 |
| Precipitation (mm) | 0 | 0 | 7 | 3 | 55 | 33 | 213 | 163 | 95 | 93 | 39 | 6 |
| Sunny days | 31 | 28 | 28 | 25 | 16 | 20 | 7 | 4 | 14 | 14 | 24 | 27 |
| Rainy days | 0 | 0 | 3 | 5 | 15 | 10 | 24 | 27 | 16 | 17 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at