Average annual temperature is 26.0 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 151 days
Number of rainy days: 214 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) | 31.8 | 36.6 | 38.8 | 38.6 | 38.7 | 40.4 | 35.6 | 35.5 | 33.9 | 34.9 | 32.0 | 31.4 |
| Average daytime temperature (°C) | 28.5 | 29.4 | 33.1 | 33.2 | 34.4 | 35.5 | 32.1 | 32.2 | 32.5 | 31.0 | 28.5 | 26.3 |
| Average temperature (°C) | 23.0 | 23.1 | 26.1 | 27.1 | 28.3 | 29.4 | 27.1 | 27.0 | 27.5 | 26.4 | 23.9 | 22.2 |
| Average night temperature (°C) | 19.2 | 19.1 | 21.6 | 23.1 | 24.1 | 25.4 | 23.5 | 23.3 | 23.5 | 23.0 | 20.8 | 19.2 |
| Absolute minimum temperature (°C) | 14.3 | 15.4 | 18.4 | 20.1 | 20.0 | 22.8 | 22.2 | 21.7 | 21.8 | 19.8 | 17.4 | 14.9 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 9.6 | 10.2 | 10.7 | 11.3 | 11.1 | 10.4 | 10.6 | 11.1 | 10.0 | 8.2 | 7.5 |
| Precipitation (mm) | 11 | 7 | 24 | 33 | 43 | 142 | 293 | 361 | 84 | 106 | 21 | 59 |
| Sunny days | 21 | 20 | 24 | 16 | 16 | 13 | 2 | 4 | 2 | 7 | 13 | 13 |
| Rainy days | 10 | 8 | 7 | 14 | 15 | 17 | 29 | 27 | 28 | 24 | 17 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at