Average annual temperature is 25.1 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Semaú
* Weather data for Semaú 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) | 30.2 | 30.8 | 33.5 | 38.0 | 35.6 | 37.5 | 32.2 | 32.0 | 31.8 | 34.2 | 30.0 | 30.3 |
| Average daytime temperature (°C) | 26.8 | 27.2 | 30.1 | 32.6 | 33.1 | 34.6 | 30.1 | 30.4 | 30.5 | 29.8 | 26.9 | 25.7 |
| Average temperature (°C) | 22.3 | 22.7 | 24.9 | 26.5 | 27.3 | 28.6 | 25.6 | 25.9 | 25.7 | 25.4 | 23.6 | 22.3 |
| Average night temperature (°C) | 18.9 | 19.6 | 21.0 | 22.0 | 23.1 | 24.1 | 22.7 | 22.7 | 22.5 | 22.3 | 21.6 | 19.7 |
| Absolute minimum temperature (°C) | 13.4 | 16.8 | 18.8 | 18.3 | 21.7 | 21.8 | 21.5 | 21.3 | 21.6 | 19.5 | 19.6 | 13.6 |
| 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 | 12.9 | 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 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.0 | 8.6 | 10.3 | 11.3 | 11.1 | 10.8 | 8.6 | 9.4 | 10.1 | 9.0 | 6.0 | 6.8 |
| Precipitation (mm) | 147 | 111 | 143 | 26 | 102 | 131 | 464 | 293 | 336 | 456 | 595 | 246 |
| Sunny days | 9 | 3 | 11 | 14 | 6 | 11 | 0 | 0 | 0 | 1 | 2 | 5 |
| Rainy days | 22 | 25 | 20 | 16 | 25 | 19 | 31 | 31 | 30 | 30 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Semaú is at