Average annual temperature is 25.9 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 108 days
Number of rainy days: 257 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) | 31.6 | 32.4 | 35.3 | 36.5 | 36.4 | 38.9 | 33.3 | 34.8 | 33.0 | 34.9 | 30.9 | 32.6 |
| Average daytime temperature (°C) | 27.6 | 27.6 | 31.2 | 33.1 | 34.0 | 35.1 | 31.1 | 31.4 | 30.9 | 30.1 | 27.2 | 26.1 |
| Average temperature (°C) | 23.1 | 23.0 | 25.6 | 27.4 | 28.4 | 29.9 | 26.9 | 27.1 | 26.8 | 26.2 | 23.9 | 22.7 |
| Average night temperature (°C) | 19.8 | 19.6 | 21.1 | 22.7 | 23.8 | 25.5 | 23.5 | 23.8 | 23.5 | 23.1 | 21.4 | 19.8 |
| Absolute minimum temperature (°C) | 14.4 | 16.3 | 18.5 | 20.3 | 18.0 | 23.0 | 22.0 | 21.9 | 22.2 | 19.7 | 16.5 | 13.9 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 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) | 8.8 | 7.9 | 9.9 | 11.1 | 11.5 | 11.1 | 9.4 | 10.3 | 10.3 | 9.2 | 6.9 | 7.7 |
| Precipitation (mm) | 77 | 105 | 54 | 55 | 35 | 127 | 390 | 315 | 265 | 244 | 343 | 147 |
| Sunny days | 10 | 9 | 19 | 17 | 20 | 14 | 0 | 0 | 3 | 4 | 4 | 8 |
| Rainy days | 21 | 19 | 12 | 13 | 11 | 16 | 31 | 31 | 27 | 27 | 26 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at