Average annual temperature is 25.7 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Royal
* Weather data for Royal 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) | 29.3 | 29.9 | 30.0 | 30.6 | 32.5 | 34.5 | 34.9 | 34.6 | 33.9 | 32.3 | 31.8 | 31.5 |
| Average daytime temperature (°C) | 28.3 | 28.6 | 28.3 | 29.2 | 30.2 | 31.1 | 32.6 | 32.2 | 32.4 | 30.7 | 29.9 | 29.3 |
| Average temperature (°C) | 23.1 | 23.6 | 23.9 | 24.9 | 26.3 | 27.3 | 27.8 | 27.6 | 27.5 | 26.4 | 25.3 | 24.5 |
| Average night temperature (°C) | 18.4 | 18.6 | 19.4 | 20.8 | 22.5 | 23.7 | 23.4 | 23.5 | 23.4 | 22.7 | 21.3 | 20.4 |
| Absolute minimum temperature (°C) | 16.3 | 17.5 | 17.9 | 18.8 | 21.2 | 21.8 | 21.7 | 22.1 | 22.5 | 19.5 | 19.4 | 19.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 11.1 |
| 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 | 11.1 | 11.3 | 11.2 | 10.6 | 11.3 | 10.8 | 10.8 | 10.3 | 9.5 | 9.7 |
| Precipitation (mm) | 29 | 17 | 33 | 53 | 90 | 49 | 40 | 95 | 70 | 123 | 69 | 37 |
| Sunny days | 15 | 9 | 10 | 4 | 8 | 10 | 10 | 6 | 3 | 3 | 5 | 7 |
| Rainy days | 16 | 19 | 21 | 26 | 23 | 20 | 21 | 25 | 27 | 28 | 25 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Royal is at