Average annual temperature is 14.5 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Triunfo
* Weather data for Triunfo 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) | 22.0 | 26.1 | 25.7 | 27.7 | 25.9 | 26.3 | 22.4 | 23.7 | 23.1 | 22.6 | 23.2 | 24.0 |
| Average daytime temperature (°C) | 19.8 | 21.6 | 22.6 | 24.0 | 23.3 | 23.1 | 21.1 | 21.4 | 21.2 | 20.3 | 19.4 | 20.0 |
| Average temperature (°C) | 12.2 | 13.0 | 14.5 | 15.5 | 15.9 | 16.0 | 15.0 | 15.1 | 14.9 | 14.7 | 14.0 | 13.0 |
| Average night temperature (°C) | 6.1 | 6.5 | 8.1 | 8.5 | 9.8 | 10.3 | 10.6 | 10.5 | 10.1 | 10.6 | 9.8 | 7.9 |
| Absolute minimum temperature (°C) | 3.3 | 4.6 | 4.5 | 5.2 | 8.2 | 8.9 | 8.7 | 8.1 | 8.8 | 9.2 | 5.8 | 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) | 10.3 | 10.6 | 11.0 | 11.4 | 11.2 | 10.7 | 10.5 | 9.6 | 10.3 | 9.3 | 9.3 | 10.2 |
| Precipitation (mm) | 12 | 5 | 63 | 38 | 85 | 128 | 232 | 234 | 172 | 254 | 85 | 18 |
| Sunny days | 21 | 18 | 13 | 15 | 10 | 8 | 3 | 1 | 0 | 0 | 9 | 16 |
| Rainy days | 10 | 10 | 18 | 15 | 21 | 22 | 28 | 30 | 30 | 31 | 21 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Triunfo is at