Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 174 days
Number of rainy days: 191 days
Look at detailed online map of Morne Hercule
* Weather data for Morne Hercule Haiti is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.0 | 31.1 | 31.7 | 32.0 | 33.2 | 32.7 | 36.2 | 36.1 | 35.5 | 33.4 | 31.9 | 31.4 |
| Average daytime temperature (°C) | 28.1 | 29.6 | 29.2 | 29.2 | 31.1 | 31.5 | 33.8 | 32.9 | 32.6 | 31.1 | 30.2 | 29.3 |
| Average temperature (°C) | 22.6 | 23.6 | 23.7 | 24.2 | 26.1 | 26.9 | 28.5 | 28.2 | 27.9 | 27.0 | 25.9 | 24.9 |
| Average night temperature (°C) | 18.5 | 19.0 | 19.5 | 20.5 | 22.3 | 23.1 | 24.6 | 24.8 | 24.5 | 24.0 | 22.7 | 21.7 |
| Absolute minimum temperature (°C) | 16.0 | 18.2 | 17.6 | 18.5 | 21.2 | 21.8 | 23.3 | 23.4 | 23.3 | 22.3 | 21.1 | 19.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 11.2 | 11.6 | 11.3 | 10.9 | 11.2 | 11.0 | 10.8 | 10.4 | 9.8 | 10.0 |
| Precipitation (mm) | 22 | 14 | 40 | 68 | 157 | 74 | 37 | 85 | 54 | 201 | 55 | 55 |
| Sunny days | 21 | 24 | 19 | 6 | 9 | 8 | 19 | 9 | 10 | 7 | 21 | 21 |
| Rainy days | 10 | 4 | 12 | 24 | 22 | 22 | 12 | 22 | 20 | 24 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Morne Hercule is at