Average annual temperature is 24.9 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 75 days
Number of rainy days: 290 days
Look at detailed online map of San Jorge Sintaná
* Weather data for San Jorge Sintaná 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) | 31.6 | 33.3 | 33.5 | 33.8 | 33.6 | 30.1 | 30.6 | 30.6 | 31.7 | 29.9 | 29.8 | 30.9 |
| Average daytime temperature (°C) | 29.7 | 31.3 | 30.5 | 32.0 | 31.6 | 29.3 | 29.2 | 29.0 | 29.5 | 28.0 | 28.0 | 29.6 |
| Average temperature (°C) | 24.0 | 24.8 | 24.7 | 25.8 | 26.2 | 25.1 | 25.1 | 25.0 | 25.0 | 24.0 | 24.4 | 24.5 |
| Average night temperature (°C) | 19.7 | 20.0 | 20.7 | 21.4 | 22.2 | 22.2 | 21.8 | 21.7 | 21.8 | 21.3 | 21.4 | 20.3 |
| Absolute minimum temperature (°C) | 18.3 | 18.4 | 18.6 | 18.6 | 21.4 | 21.1 | 18.1 | 18.1 | 19.9 | 19.3 | 19.3 | 16.5 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.3 | 10.1 | 10.8 | 11.0 | 9.9 | 9.5 | 9.0 | 9.6 | 8.3 | 9.7 | 10.1 |
| Precipitation (mm) | 19 | 4 | 107 | 86 | 179 | 265 | 247 | 221 | 364 | 581 | 42 | 6 |
| Sunny days | 18 | 20 | 2 | 2 | 2 | 0 | 3 | 2 | 0 | 0 | 6 | 20 |
| Rainy days | 13 | 8 | 29 | 28 | 29 | 30 | 28 | 29 | 30 | 31 | 24 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jorge Sintaná is at