Average annual temperature is 25.0 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of San Antonio Las Flores
* Weather data for San Antonio Las Flores 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) | 29.3 | 30.4 | 32.8 | 37.4 | 35.9 | 39.1 | 31.6 | 31.9 | 31.5 | 33.5 | 29.6 | 30.3 |
| Average daytime temperature (°C) | 26.6 | 26.9 | 29.8 | 32.6 | 33.5 | 35.2 | 30.1 | 30.3 | 30.2 | 29.6 | 26.9 | 25.6 |
| Average temperature (°C) | 22.0 | 22.3 | 24.7 | 26.5 | 27.7 | 29.2 | 25.4 | 25.8 | 25.5 | 25.2 | 23.4 | 22.1 |
| Average night temperature (°C) | 18.5 | 18.8 | 20.4 | 21.4 | 23.0 | 24.4 | 22.3 | 22.5 | 22.2 | 22.1 | 21.1 | 19.5 |
| Absolute minimum temperature (°C) | 13.4 | 17.1 | 18.7 | 18.9 | 21.3 | 22.3 | 21.3 | 21.1 | 21.2 | 20.1 | 19.2 | 13.7 |
| 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 | 12.6 | 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) | 9.5 | 9.1 | 10.3 | 11.3 | 11.3 | 10.9 | 9.3 | 9.8 | 10.4 | 9.5 | 6.5 | 6.8 |
| Precipitation (mm) | 93 | 151 | 84 | 29 | 54 | 110 | 515 | 272 | 235 | 335 | 457 | 256 |
| Sunny days | 12 | 8 | 15 | 21 | 10 | 12 | 1 | 1 | 0 | 3 | 2 | 5 |
| Rainy days | 19 | 20 | 16 | 9 | 21 | 18 | 30 | 30 | 30 | 28 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio Las Flores is at