Average annual temperature is 24.9 °C
Absolute maximum temperature: 45.9 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 240 days
Number of rainy days: 124 days
Number of snow days: 1 day
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) | 31.5 | 33.8 | 41.0 | 37.5 | 36.8 | 45.9 | 42.5 | 42.9 | 41.0 | 36.7 | 32.7 | 27.7 |
| Average daytime temperature (°C) | 23.9 | 25.4 | 30.5 | 30.0 | 31.8 | 39.8 | 40.1 | 39.7 | 38.4 | 30.3 | 23.3 | 22.6 |
| Average temperature (°C) | 18.0 | 18.1 | 22.7 | 23.4 | 26.1 | 32.3 | 33.1 | 32.8 | 32.1 | 24.5 | 18.4 | 16.8 |
| Average night temperature (°C) | 13.2 | 12.8 | 17.6 | 18.6 | 21.6 | 25.6 | 27.0 | 26.8 | 26.4 | 20.5 | 14.9 | 12.2 |
| Absolute minimum temperature (°C) | 4.2 | 2.6 | 5.5 | 12.6 | 18.7 | 20.4 | 24.8 | 23.4 | 24.1 | 7.8 | 6.3 | 5.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.7 | 8.8 | 8.2 | 8.2 | 9.9 | 12.3 | 12.4 | 11.7 | 11.1 | 7.8 | 6.1 | 7.9 |
| Precipitation (mm) | 6 | 7 | 36 | 53 | 183 | 43 | 12 | 85 | 9 | 99 | 48 | 28 |
| Sunny days | 27 | 19 | 16 | 15 | 10 | 23 | 26 | 26 | 25 | 11 | 19 | 23 |
| Rainy days | 4 | 8 | 15 | 15 | 21 | 7 | 5 | 5 | 5 | 20 | 11 | 8 |
| Snow days | 0 | 1 | 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