Average annual temperature is 19.9 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 32 days
Number of rainy days: 333 days
Look at detailed online map of Semuy
* Weather data for Semuy 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) | 24.8 | 25.5 | 26.9 | 30.7 | 28.6 | 31.2 | 26.6 | 27.2 | 25.8 | 28.5 | 25.2 | 25.5 |
| Average daytime temperature (°C) | 21.6 | 21.6 | 24.3 | 26.3 | 26.8 | 27.9 | 25.0 | 25.2 | 24.8 | 24.1 | 21.5 | 20.4 |
| Average temperature (°C) | 17.3 | 17.5 | 19.5 | 20.9 | 21.9 | 22.9 | 20.8 | 21.1 | 20.7 | 20.3 | 18.8 | 17.3 |
| Average night temperature (°C) | 13.6 | 14.2 | 15.3 | 15.9 | 17.6 | 18.5 | 17.9 | 18.0 | 17.4 | 17.4 | 16.8 | 14.9 |
| Absolute minimum temperature (°C) | 8.4 | 11.4 | 12.6 | 12.2 | 15.5 | 16.9 | 16.5 | 16.3 | 16.1 | 15.3 | 13.7 | 8.5 |
| 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) | 9.0 | 8.6 | 10.1 | 11.5 | 11.5 | 10.9 | 10.1 | 10.0 | 10.1 | 8.7 | 5.3 | 6.5 |
| Precipitation (mm) | 139 | 192 | 131 | 57 | 91 | 138 | 313 | 218 | 204 | 409 | 780 | 334 |
| Sunny days | 6 | 2 | 6 | 10 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 2 |
| Rainy days | 25 | 26 | 25 | 20 | 29 | 28 | 31 | 31 | 30 | 31 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Semuy is at