Average annual temperature is 25.5 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 145 days
Number of rainy days: 220 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) | 30.9 | 34.6 | 36.0 | 35.1 | 35.5 | 35.9 | 33.0 | 33.9 | 32.7 | 33.6 | 32.0 | 30.8 |
| Average daytime temperature (°C) | 26.5 | 26.5 | 29.6 | 30.2 | 31.7 | 32.5 | 30.8 | 30.9 | 31.2 | 29.6 | 26.7 | 25.0 |
| Average temperature (°C) | 22.8 | 22.4 | 25.1 | 26.4 | 27.6 | 28.6 | 26.9 | 26.9 | 27.3 | 26.3 | 23.9 | 22.1 |
| Average night temperature (°C) | 19.8 | 19.4 | 21.7 | 23.2 | 24.1 | 25.4 | 23.7 | 23.5 | 23.8 | 23.3 | 21.5 | 19.6 |
| Absolute minimum temperature (°C) | 15.4 | 15.7 | 18.3 | 20.0 | 19.7 | 22.7 | 22.5 | 21.5 | 22.4 | 21.0 | 18.1 | 15.1 |
| 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 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 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) | 9.2 | 9.6 | 10.2 | 11.0 | 11.4 | 11.5 | 10.4 | 10.8 | 11.0 | 9.5 | 8.2 | 7.7 |
| Precipitation (mm) | 21 | 30 | 13 | 37 | 39 | 137 | 294 | 312 | 117 | 171 | 35 | 118 |
| Sunny days | 18 | 17 | 21 | 19 | 20 | 12 | 2 | 3 | 2 | 6 | 16 | 9 |
| Rainy days | 13 | 11 | 10 | 11 | 11 | 18 | 29 | 28 | 28 | 25 | 14 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at