Average annual temperature is 15.6 °C
Absolute maximum temperature: 23.2 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Tzumajuí
* Weather data for Tzumajuí 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) | 21.1 | 22.4 | 22.4 | 21.7 | 23.2 | 21.8 | 22.5 | 22.0 | 22.1 | 20.5 | 21.4 | 21.5 |
| Average daytime temperature (°C) | 18.8 | 20.2 | 18.9 | 19.4 | 19.9 | 19.6 | 20.4 | 19.9 | 19.8 | 19.3 | 19.6 | 19.2 |
| Average temperature (°C) | 14.0 | 15.1 | 15.1 | 15.7 | 16.6 | 16.8 | 16.4 | 16.1 | 15.8 | 15.7 | 15.5 | 14.3 |
| Average night temperature (°C) | 9.5 | 10.5 | 11.1 | 11.2 | 12.7 | 13.4 | 12.7 | 12.3 | 11.7 | 12.3 | 11.9 | 10.0 |
| Absolute minimum temperature (°C) | 7.6 | 8.3 | 9.1 | 8.3 | 11.1 | 11.0 | 10.9 | 10.7 | 10.3 | 10.6 | 8.9 | 5.1 |
| 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 | 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) | 10.1 | 10.7 | 9.5 | 10.0 | 9.9 | 9.5 | 9.9 | 9.3 | 9.2 | 8.3 | 8.7 | 10.1 |
| Precipitation (mm) | 21 | 11 | 83 | 78 | 160 | 198 | 212 | 209 | 274 | 307 | 84 | 26 |
| Sunny days | 14 | 17 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 12 |
| Rainy days | 17 | 11 | 29 | 30 | 31 | 30 | 30 | 31 | 30 | 31 | 28 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tzumajuí is at