Average annual temperature is 10.0 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Buenos Aires
* Weather data for Buenos Aires Chile is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.3 | 30.2 | 21.7 | 20.3 | 20.6 | 13.9 | 14.2 | 15.0 | 16.9 | 18.0 | 18.5 | 25.0 |
| Average daytime temperature (°C) | 19.5 | 20.3 | 17.3 | 15.5 | 12.4 | 11.2 | 10.0 | 10.3 | 10.8 | 12.0 | 13.2 | 17.4 |
| Average temperature (°C) | 14.0 | 14.6 | 12.7 | 11.2 | 8.8 | 8.1 | 7.3 | 7.1 | 7.4 | 8.0 | 9.4 | 12.1 |
| Average night temperature (°C) | 9.6 | 10.5 | 9.2 | 8.0 | 5.8 | 5.2 | 4.8 | 4.1 | 4.4 | 4.9 | 6.4 | 8.1 |
| Absolute minimum temperature (°C) | 5.6 | 6.5 | 5.1 | 4.0 | -0.1 | -1.3 | -0.8 | -2.0 | -0.8 | 1.0 | 1.5 | 2.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.5 | 13.5 | 12.3 | 11.1 | 10.0 | 9.5 | 9.8 | 10.7 | 11.8 | 13.1 | 14.2 | 14.8 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.8 | 12.1 | 8.4 | 7.6 | 6.8 | 4.7 | 4.7 | 6.6 | 7.7 | 9.9 | 9.5 | 12.5 |
| Precipitation (mm) | 11 | 8 | 74 | 81 | 140 | 191 | 181 | 251 | 194 | 55 | 80 | 44 |
| Sunny days | 23 | 22 | 16 | 13 | 13 | 11 | 6 | 10 | 7 | 19 | 10 | 18 |
| Rainy days | 8 | 6 | 15 | 17 | 18 | 19 | 25 | 21 | 23 | 12 | 20 | 13 |
| 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