Average annual temperature is 18.4 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: -8.7 °C
Number of sunny days: 253 days
Number of rainy days: 111 days
Number of snow days: 1 day
Look at detailed online map of Buenos
* Weather data for Buenos United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.6 | 26.5 | 29.3 | 33.5 | 34.8 | 41.9 | 40.7 | 41.5 | 40.3 | 32.3 | 30.2 | 23.0 |
| Average daytime temperature (°C) | 14.8 | 16.5 | 21.3 | 25.4 | 28.4 | 33.7 | 36.1 | 37.7 | 33.2 | 24.6 | 18.3 | 15.2 |
| Average temperature (°C) | 8.0 | 8.4 | 13.0 | 16.9 | 21.5 | 26.2 | 29.9 | 31.1 | 26.6 | 18.1 | 11.5 | 8.6 |
| Average night temperature (°C) | 2.7 | 2.9 | 6.6 | 10.4 | 15.6 | 20.0 | 24.0 | 24.8 | 20.7 | 12.8 | 6.6 | 3.5 |
| Absolute minimum temperature (°C) | -8.7 | -6.2 | -0.5 | 3.7 | 10.5 | 13.7 | 18.7 | 19.5 | 16.1 | -0.9 | -2.4 | -2.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.9 | 9.9 | 10.8 | 11.1 | 12.0 | 12.6 | 12.1 | 10.7 | 9.1 | 7.8 | 7.9 |
| Precipitation (mm) | 16 | 14 | 13 | 10 | 71 | 75 | 29 | 3 | 36 | 71 | 14 | 87 |
| Sunny days | 25 | 17 | 27 | 23 | 9 | 14 | 24 | 24 | 23 | 21 | 22 | 24 |
| Rainy days | 5 | 11 | 4 | 7 | 22 | 16 | 7 | 7 | 7 | 10 | 8 | 7 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Buenos during the most sunny months:
The largest precipitation sum in Buenos is at