Average annual temperature is 21.9 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 6.5 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Buenos Aires Santa Ana
* Weather data for Buenos Aires Santa Ana 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) | 28.7 | 32.1 | 33.2 | 34.8 | 36.0 | 36.2 | 31.2 | 30.7 | 32.1 | 30.3 | 28.4 | 29.3 |
| Average daytime temperature (°C) | 26.6 | 28.8 | 31.0 | 32.9 | 33.5 | 31.8 | 28.4 | 28.6 | 28.3 | 27.0 | 25.5 | 26.2 |
| Average temperature (°C) | 19.1 | 20.3 | 22.7 | 24.0 | 24.6 | 24.4 | 22.4 | 22.4 | 22.4 | 21.5 | 20.1 | 19.3 |
| Average night temperature (°C) | 12.1 | 12.6 | 14.8 | 15.3 | 16.1 | 16.9 | 17.0 | 16.6 | 16.4 | 16.6 | 15.3 | 13.4 |
| Absolute minimum temperature (°C) | 7.4 | 9.9 | 11.9 | 12.5 | 13.9 | 13.2 | 14.6 | 14.9 | 14.3 | 14.8 | 10.8 | 6.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 11.2 | 11.7 | 11.5 | 11.0 | 10.5 | 10.4 | 10.6 | 10.1 | 9.5 | 10.1 |
| Precipitation (mm) | 7 | 13 | 34 | 11 | 33 | 102 | 203 | 122 | 60 | 169 | 165 | 23 |
| Sunny days | 28 | 23 | 19 | 21 | 16 | 9 | 6 | 6 | 9 | 3 | 14 | 21 |
| Rainy days | 3 | 5 | 12 | 9 | 15 | 21 | 25 | 25 | 21 | 28 | 16 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Buenos Aires Santa Ana is at