Average annual temperature is 26.7 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Roseaux
* Weather data for Roseaux 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) | 29.6 | 29.1 | 29.9 | 32.1 | 32.1 | 33.5 | 34.0 | 35.5 | 34.6 | 34.4 | 32.7 | 31.7 |
| Average daytime temperature (°C) | 27.4 | 27.7 | 28.3 | 28.7 | 30.4 | 32.0 | 32.7 | 32.9 | 32.5 | 31.9 | 30.8 | 28.9 |
| Average temperature (°C) | 24.0 | 24.3 | 24.6 | 25.2 | 26.7 | 28.3 | 28.9 | 28.9 | 28.5 | 27.9 | 27.1 | 25.5 |
| Average night temperature (°C) | 21.3 | 21.5 | 21.6 | 22.1 | 23.8 | 25.2 | 25.5 | 25.6 | 25.4 | 25.0 | 24.1 | 22.9 |
| Absolute minimum temperature (°C) | 19.3 | 20.5 | 20.2 | 20.5 | 23.0 | 23.6 | 22.9 | 24.3 | 23.9 | 22.9 | 22.5 | 21.7 |
| 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) | 10.0 | 10.5 | 10.9 | 11.5 | 11.0 | 11.1 | 11.2 | 11.5 | 10.7 | 10.3 | 9.9 | 9.2 |
| Precipitation (mm) | 52 | 27 | 49 | 85 | 180 | 99 | 23 | 98 | 57 | 126 | 81 | 241 |
| Sunny days | 12 | 8 | 7 | 3 | 2 | 7 | 7 | 7 | 5 | 1 | 7 | 10 |
| Rainy days | 19 | 20 | 24 | 27 | 29 | 23 | 24 | 24 | 25 | 30 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Roseaux is at