Average annual temperature is 17.2 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Santa Lucia La Reforma
* Weather data for Santa Lucia La Reforma 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) | 25.2 | 28.1 | 30.2 | 29.6 | 29.9 | 28.4 | 24.7 | 27.3 | 25.0 | 25.6 | 25.4 | 26.2 |
| Average daytime temperature (°C) | 22.0 | 23.3 | 25.6 | 27.4 | 26.5 | 25.8 | 23.5 | 24.2 | 24.0 | 23.0 | 21.7 | 21.3 |
| Average temperature (°C) | 15.1 | 15.9 | 17.5 | 18.9 | 18.7 | 18.9 | 17.5 | 17.7 | 17.4 | 17.1 | 16.3 | 15.0 |
| Average night temperature (°C) | 9.5 | 9.7 | 11.2 | 11.9 | 12.7 | 13.5 | 13.1 | 13.0 | 12.8 | 13.1 | 12.3 | 10.2 |
| Absolute minimum temperature (°C) | 4.9 | 7.2 | 9.4 | 8.9 | 11.4 | 11.5 | 10.6 | 10.9 | 11.0 | 11.8 | 9.6 | 3.6 |
| 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 | 12.8 | 13.0 | 12.9 | 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) | 10.3 | 10.7 | 11.0 | 11.5 | 11.4 | 11.0 | 11.0 | 10.2 | 10.6 | 9.9 | 8.9 | 9.9 |
| Precipitation (mm) | 7 | 4 | 56 | 18 | 89 | 117 | 171 | 175 | 179 | 170 | 85 | 5 |
| Sunny days | 19 | 24 | 15 | 19 | 8 | 6 | 1 | 2 | 0 | 3 | 10 | 20 |
| Rainy days | 12 | 4 | 16 | 11 | 23 | 24 | 30 | 29 | 30 | 28 | 20 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Lucia La Reforma is at