Average annual temperature is 25.7 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Bambunal
* Weather data for Bambunal 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) | 34.0 | 32.4 | 37.4 | 39.3 | 37.7 | 38.2 | 36.2 | 37.1 | 34.0 | 37.3 | 31.4 | 32.0 |
| Average daytime temperature (°C) | 28.6 | 28.7 | 32.1 | 34.0 | 34.7 | 35.2 | 33.2 | 34.1 | 32.3 | 32.2 | 28.4 | 26.7 |
| Average temperature (°C) | 22.9 | 23.2 | 25.3 | 26.8 | 27.8 | 28.7 | 27.3 | 27.6 | 26.3 | 26.3 | 24.0 | 22.4 |
| Average night temperature (°C) | 18.8 | 19.4 | 20.5 | 21.5 | 22.9 | 24.0 | 23.3 | 23.2 | 22.7 | 22.2 | 21.2 | 19.5 |
| Absolute minimum temperature (°C) | 14.0 | 15.6 | 18.1 | 19.1 | 20.1 | 22.1 | 22.1 | 21.7 | 21.6 | 19.2 | 18.0 | 12.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 9.3 | 9.6 | 10.4 | 11.1 | 11.3 | 11.0 | 10.4 | 10.3 | 9.4 | 9.7 | 7.7 | 7.7 |
| Precipitation (mm) | 35 | 49 | 55 | 11 | 89 | 60 | 106 | 141 | 132 | 113 | 201 | 200 |
| Sunny days | 9 | 7 | 13 | 14 | 9 | 9 | 0 | 4 | 1 | 6 | 3 | 6 |
| Rainy days | 22 | 21 | 18 | 16 | 22 | 21 | 31 | 27 | 29 | 25 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bambunal is at