Average annual temperature is 26.6 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Buenos Aires
* Weather data for Buenos Aires Bolivia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.2 | 31.4 | 31.7 | 31.9 | 31.6 | 32.3 | 33.5 | 36.6 | 38.3 | 40.1 | 39.2 | 33.7 |
| Average daytime temperature (°C) | 29.6 | 29.0 | 29.4 | 29.6 | 28.7 | 28.4 | 31.0 | 32.9 | 34.6 | 35.9 | 33.9 | 31.5 |
| Average temperature (°C) | 26.0 | 25.4 | 25.7 | 25.7 | 24.6 | 23.4 | 25.4 | 27.1 | 29.0 | 30.4 | 29.1 | 27.6 |
| Average night temperature (°C) | 23.2 | 22.9 | 23.1 | 22.7 | 21.7 | 19.6 | 20.7 | 22.5 | 24.2 | 25.9 | 25.3 | 24.6 |
| Absolute minimum temperature (°C) | 19.3 | 19.4 | 22.1 | 19.5 | 17.9 | 10.0 | 16.5 | 16.4 | 16.3 | 21.5 | 20.0 | 23.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.4 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 7.6 | 7.3 | 9.3 | 7.7 | 9.6 | 10.1 | 10.0 | 9.7 | 10.8 | 9.4 | 9.7 |
| Precipitation (mm) | 304 | 384 | 367 | 117 | 104 | 39 | 8 | 56 | 87 | 70 | 179 | 215 |
| Sunny days | 3 | 2 | 0 | 3 | 8 | 15 | 26 | 23 | 13 | 11 | 6 | 3 |
| Rainy days | 28 | 26 | 31 | 27 | 23 | 15 | 5 | 8 | 17 | 20 | 24 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at