Average annual temperature is 21.6 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 77 days
Number of rainy days: 288 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) | 29.6 | 29.5 | 33.5 | 34.7 | 33.4 | 34.3 | 28.7 | 29.8 | 28.8 | 31.2 | 28.7 | 28.0 |
| Average daytime temperature (°C) | 24.5 | 25.6 | 29.1 | 31.2 | 30.8 | 30.8 | 27.4 | 27.8 | 27.8 | 26.6 | 24.1 | 22.9 |
| Average temperature (°C) | 19.3 | 20.0 | 22.0 | 23.2 | 23.6 | 23.7 | 22.1 | 22.4 | 22.1 | 21.5 | 20.5 | 19.2 |
| Average night temperature (°C) | 15.7 | 16.4 | 16.8 | 17.2 | 18.7 | 19.1 | 19.3 | 19.3 | 18.8 | 18.5 | 18.2 | 16.7 |
| Absolute minimum temperature (°C) | 11.3 | 13.9 | 14.5 | 14.3 | 16.8 | 17.5 | 17.7 | 17.2 | 17.6 | 16.3 | 13.9 | 11.4 |
| 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 | 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 | 11.4 | 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) | 9.3 | 9.7 | 10.7 | 11.2 | 10.8 | 10.1 | 9.5 | 9.4 | 9.5 | 8.8 | 7.1 | 7.3 |
| Precipitation (mm) | 51 | 36 | 46 | 45 | 90 | 231 | 304 | 235 | 244 | 233 | 232 | 77 |
| Sunny days | 13 | 12 | 13 | 18 | 6 | 3 | 1 | 0 | 0 | 1 | 3 | 7 |
| Rainy days | 18 | 16 | 18 | 12 | 25 | 27 | 30 | 31 | 30 | 30 | 27 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jerónimo is at