Average annual temperature is 16.3 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 230 days
Number of rainy days: 135 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) | 23.8 | 28.1 | 28.5 | 29.8 | 29.9 | 32.2 | 27.6 | 28.8 | 29.4 | 26.6 | 26.9 | 19.4 |
| Average daytime temperature (°C) | 20.6 | 23.0 | 26.0 | 26.3 | 26.8 | 29.7 | 25.3 | 25.2 | 26.4 | 22.7 | 20.9 | 15.9 |
| Average temperature (°C) | 12.2 | 13.8 | 17.3 | 18.2 | 18.8 | 21.2 | 18.1 | 17.9 | 18.5 | 15.8 | 13.3 | 10.0 |
| Average night temperature (°C) | 5.4 | 6.6 | 9.6 | 11.1 | 11.9 | 13.3 | 12.5 | 12.6 | 11.6 | 11.2 | 7.7 | 5.8 |
| Absolute minimum temperature (°C) | 0.8 | -0.2 | 2.6 | 7.3 | 9.7 | 11.3 | 10.0 | 10.2 | 9.7 | 4.8 | 2.4 | -0.2 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.3 | 11.1 | 11.4 | 11.6 | 12.4 | 11.6 | 11.3 | 11.4 | 9.1 | 9.3 | 7.2 |
| Precipitation (mm) | 0 | 1 | 11 | 9 | 38 | 10 | 33 | 39 | 3 | 23 | 25 | 67 |
| Sunny days | 29 | 24 | 23 | 22 | 17 | 22 | 12 | 10 | 20 | 15 | 22 | 14 |
| Rainy days | 2 | 4 | 8 | 8 | 14 | 8 | 19 | 21 | 10 | 16 | 8 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at