Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 70 days
Number of rainy days: 295 days
Look at detailed online map of Buenos Aires
* Weather data for Buenos Aires Guatemala is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.4 | 31.0 | 34.7 | 39.9 | 37.6 | 39.3 | 32.1 | 33.2 | 32.5 | 34.5 | 30.4 | 30.4 |
| Average daytime temperature (°C) | 27.2 | 27.8 | 31.7 | 34.6 | 34.6 | 35.5 | 30.7 | 31.1 | 30.9 | 30.2 | 27.7 | 26.2 |
| Average temperature (°C) | 22.8 | 23.1 | 25.8 | 28.1 | 28.5 | 29.5 | 25.9 | 26.2 | 25.9 | 25.8 | 24.2 | 22.5 |
| Average night temperature (°C) | 19.3 | 19.6 | 21.2 | 22.6 | 23.6 | 24.7 | 22.7 | 22.7 | 22.5 | 22.6 | 21.7 | 19.9 |
| Absolute minimum temperature (°C) | 15.2 | 17.4 | 19.4 | 20.3 | 21.5 | 22.8 | 21.7 | 21.7 | 21.5 | 20.7 | 20.1 | 14.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 9.7 | 10.7 | 11.2 | 11.4 | 11.3 | 9.4 | 10.3 | 10.3 | 9.6 | 7.6 | 6.9 |
| Precipitation (mm) | 106 | 111 | 36 | 26 | 75 | 185 | 389 | 304 | 468 | 351 | 350 | 160 |
| Sunny days | 9 | 6 | 11 | 11 | 12 | 10 | 0 | 0 | 0 | 3 | 2 | 6 |
| Rainy days | 22 | 22 | 20 | 19 | 19 | 20 | 31 | 31 | 30 | 28 | 28 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires is at