Average annual temperature is 23.4 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 0.2 °C
Number of sunny days: 228 days
Number of rainy days: 137 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) | 30.2 | 37.6 | 40.5 | 35.2 | 35.8 | 41.5 | 40.9 | 41.5 | 40.3 | 36.3 | 30.7 | 29.4 |
| Average daytime temperature (°C) | 25.1 | 26.3 | 30.7 | 28.4 | 30.7 | 36.5 | 38.2 | 38.3 | 36.6 | 29.1 | 22.8 | 21.7 |
| Average temperature (°C) | 17.9 | 17.8 | 22.1 | 21.9 | 24.4 | 29.2 | 30.7 | 30.5 | 29.4 | 23.2 | 17.5 | 16.2 |
| Average night temperature (°C) | 12.2 | 11.8 | 15.9 | 16.8 | 19.4 | 22.3 | 23.6 | 23.5 | 22.7 | 18.5 | 13.5 | 12.0 |
| Absolute minimum temperature (°C) | 5.8 | 0.2 | 5.7 | 9.8 | 16.3 | 17.9 | 22.1 | 20.8 | 19.1 | 7.4 | 7.3 | 4.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 9.8 | 9.2 | 9.1 | 10.2 | 12.2 | 12.5 | 11.6 | 11.1 | 8.6 | 6.4 | 6.8 |
| Precipitation (mm) | 3 | 2 | 46 | 54 | 142 | 36 | 26 | 33 | 52 | 77 | 75 | 13 |
| Sunny days | 26 | 23 | 21 | 10 | 8 | 21 | 20 | 19 | 25 | 17 | 17 | 21 |
| Rainy days | 5 | 5 | 10 | 20 | 23 | 9 | 11 | 12 | 5 | 14 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Buenos Aires during the most sunny months:
The largest precipitation sum in Buenos Aires is at