Average annual temperature is 20.0 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of San Jerónimo
* Weather data for San Jerónimo Honduras is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.1 | 29.1 | 30.3 | 31.3 | 30.0 | 31.6 | 27.3 | 28.1 | 27.1 | 27.9 | 25.4 | 26.7 |
| Average daytime temperature (°C) | 23.3 | 24.3 | 27.6 | 28.7 | 28.3 | 28.0 | 25.6 | 26.1 | 26.1 | 24.8 | 22.9 | 21.8 |
| Average temperature (°C) | 17.9 | 18.5 | 20.4 | 21.1 | 21.6 | 21.5 | 20.7 | 20.9 | 20.5 | 20.0 | 19.2 | 17.9 |
| Average night temperature (°C) | 14.4 | 15.2 | 15.4 | 15.8 | 17.4 | 17.6 | 18.1 | 18.0 | 17.8 | 17.2 | 17.0 | 15.3 |
| Absolute minimum temperature (°C) | 10.6 | 12.6 | 13.5 | 11.4 | 15.8 | 16.0 | 15.4 | 16.6 | 16.0 | 14.9 | 12.5 | 10.9 |
| 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) | 9.4 | 9.6 | 10.8 | 11.2 | 10.6 | 9.7 | 8.9 | 9.3 | 9.4 | 9.0 | 7.7 | 7.7 |
| Precipitation (mm) | 65 | 59 | 59 | 51 | 135 | 349 | 363 | 303 | 441 | 448 | 357 | 101 |
| Sunny days | 9 | 7 | 9 | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 4 | 5 |
| Rainy days | 22 | 21 | 22 | 22 | 28 | 29 | 31 | 31 | 30 | 31 | 26 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jerónimo is at