Average annual temperature is 23.2 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 76 days
Number of rainy days: 289 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) | 31.0 | 33.7 | 35.0 | 36.5 | 35.6 | 36.1 | 32.8 | 34.9 | 33.5 | 32.8 | 29.6 | 30.6 |
| Average daytime temperature (°C) | 27.5 | 29.7 | 31.4 | 33.5 | 32.5 | 31.9 | 30.2 | 30.8 | 31.1 | 28.3 | 25.9 | 25.7 |
| Average temperature (°C) | 20.6 | 21.7 | 23.5 | 25.0 | 25.0 | 25.2 | 24.0 | 24.2 | 24.1 | 23.0 | 21.5 | 21.0 |
| Average night temperature (°C) | 15.4 | 16.0 | 17.5 | 18.1 | 19.3 | 20.2 | 19.5 | 19.6 | 19.5 | 19.4 | 18.1 | 17.6 |
| Absolute minimum temperature (°C) | 12.4 | 14.1 | 15.5 | 14.1 | 16.5 | 18.4 | 17.9 | 17.3 | 18.0 | 17.5 | 14.2 | 13.8 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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 | 11.1 | 11.4 | 11.0 | 10.3 | 10.8 | 10.3 | 10.9 | 9.7 | 9.1 | 9.3 |
| Precipitation (mm) | 33 | 29 | 41 | 9 | 107 | 245 | 305 | 191 | 145 | 327 | 311 | 80 |
| Sunny days | 9 | 17 | 16 | 17 | 7 | 1 | 2 | 1 | 0 | 0 | 5 | 1 |
| Rainy days | 22 | 11 | 15 | 13 | 24 | 29 | 29 | 30 | 30 | 31 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jerónimo is at