Average annual temperature is 20.8 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 119 days
Number of rainy days: 246 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) | 29.9 | 30.9 | 32.7 | 33.0 | 33.2 | 27.7 | 29.3 | 29.0 | 29.5 | 26.1 | 28.5 | 29.2 |
| Average daytime temperature (°C) | 27.7 | 28.7 | 29.5 | 29.9 | 29.1 | 25.3 | 26.7 | 25.9 | 25.8 | 24.4 | 25.3 | 26.6 |
| Average temperature (°C) | 20.4 | 21.1 | 21.8 | 22.3 | 22.2 | 20.4 | 21.1 | 20.6 | 20.3 | 19.5 | 19.9 | 20.4 |
| Average night temperature (°C) | 14.2 | 14.5 | 15.5 | 16.1 | 16.7 | 16.6 | 17.0 | 16.7 | 16.4 | 16.2 | 16.0 | 15.6 |
| Absolute minimum temperature (°C) | 10.6 | 12.1 | 13.8 | 14.1 | 15.1 | 15.6 | 15.8 | 15.2 | 14.9 | 15.0 | 12.2 | 12.0 |
| 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 | 12.9 | 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) | 10.4 | 10.9 | 11.2 | 11.4 | 11.0 | 9.6 | 10.6 | 10.2 | 10.1 | 9.3 | 9.7 | 10.4 |
| Precipitation (mm) | 8 | 0 | 32 | 60 | 125 | 295 | 210 | 180 | 291 | 358 | 142 | 4 |
| Sunny days | 22 | 28 | 16 | 15 | 8 | 0 | 1 | 0 | 0 | 1 | 8 | 20 |
| Rainy days | 9 | 0 | 15 | 15 | 23 | 30 | 30 | 31 | 30 | 30 | 22 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jerónimo is at