Average annual temperature is 18.0 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of San Rafael Racaná
* Weather data for San Rafael Racaná 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) | 27.0 | 29.8 | 31.2 | 31.9 | 32.0 | 31.0 | 26.2 | 27.7 | 26.3 | 26.9 | 27.1 | 27.9 |
| Average daytime temperature (°C) | 24.0 | 25.2 | 27.1 | 29.0 | 28.3 | 27.6 | 24.9 | 25.4 | 25.1 | 24.3 | 23.2 | 23.4 |
| Average temperature (°C) | 16.2 | 16.9 | 18.5 | 20.0 | 20.0 | 19.9 | 18.2 | 18.3 | 18.0 | 17.7 | 16.9 | 16.0 |
| Average night temperature (°C) | 9.6 | 9.9 | 11.6 | 12.2 | 13.5 | 13.9 | 13.5 | 13.1 | 13.0 | 13.1 | 12.3 | 10.0 |
| Absolute minimum temperature (°C) | 6.3 | 7.8 | 8.4 | 9.8 | 10.8 | 12.3 | 11.1 | 11.1 | 11.4 | 11.5 | 9.5 | 3.1 |
| 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) | 10.4 | 10.7 | 11.1 | 11.5 | 11.3 | 11.0 | 10.9 | 9.9 | 10.5 | 9.8 | 8.9 | 9.8 |
| Precipitation (mm) | 2 | 1 | 57 | 8 | 61 | 140 | 190 | 181 | 197 | 190 | 75 | 7 |
| Sunny days | 23 | 25 | 16 | 17 | 8 | 5 | 1 | 1 | 2 | 3 | 8 | 23 |
| Rainy days | 8 | 3 | 15 | 13 | 23 | 25 | 30 | 30 | 28 | 28 | 22 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael Racaná is at