Average annual temperature is 23.3 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Jerónimo
* Weather data for Jerónimo 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) | 32.2 | 32.9 | 34.0 | 34.8 | 34.9 | 33.9 | 31.6 | 31.6 | 31.5 | 30.2 | 29.9 | 32.2 |
| Average daytime temperature (°C) | 29.1 | 29.7 | 31.4 | 32.2 | 32.2 | 30.5 | 29.7 | 29.7 | 29.8 | 28.2 | 27.7 | 28.6 |
| Average temperature (°C) | 22.0 | 22.4 | 23.4 | 24.4 | 25.0 | 24.1 | 23.9 | 23.7 | 23.3 | 22.5 | 22.4 | 22.0 |
| Average night temperature (°C) | 17.0 | 17.2 | 18.1 | 18.9 | 20.0 | 20.1 | 19.9 | 19.5 | 19.0 | 18.9 | 18.3 | 17.2 |
| Absolute minimum temperature (°C) | 13.1 | 15.7 | 16.2 | 17.6 | 18.3 | 18.7 | 18.4 | 18.0 | 17.6 | 17.7 | 14.2 | 13.0 |
| 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) | 10.5 | 10.8 | 11.2 | 11.4 | 11.1 | 10.6 | 10.9 | 10.4 | 10.4 | 9.7 | 9.9 | 10.4 |
| Precipitation (mm) | 3 | 1 | 36 | 31 | 94 | 170 | 162 | 165 | 313 | 250 | 78 | 3 |
| Sunny days | 21 | 23 | 12 | 12 | 6 | 0 | 3 | 0 | 0 | 3 | 9 | 24 |
| Rainy days | 10 | 5 | 19 | 18 | 25 | 30 | 28 | 31 | 30 | 28 | 21 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jerónimo is at