Average annual temperature is 14.3 °C
Absolute maximum temperature: 23.3 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Ca Roseau
* Weather data for Ca Roseau 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) | 18.6 | 19.4 | 19.7 | 19.8 | 19.8 | 22.4 | 23.0 | 23.3 | 21.8 | 20.9 | 19.4 | 19.1 |
| Average daytime temperature (°C) | 16.9 | 18.1 | 17.8 | 17.2 | 18.4 | 19.2 | 20.8 | 20.2 | 19.7 | 18.8 | 18.2 | 17.4 |
| Average temperature (°C) | 12.0 | 12.6 | 12.9 | 13.3 | 14.7 | 15.6 | 16.2 | 15.9 | 15.6 | 15.2 | 14.0 | 13.0 |
| Average night temperature (°C) | 7.6 | 7.5 | 8.3 | 10.0 | 11.3 | 12.3 | 11.9 | 12.3 | 12.1 | 12.4 | 10.5 | 9.5 |
| Absolute minimum temperature (°C) | 5.0 | 4.6 | 5.7 | 7.0 | 8.5 | 10.0 | 10.2 | 10.1 | 9.7 | 8.6 | 7.8 | 7.3 |
| 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) | 9.8 | 10.1 | 9.9 | 9.2 | 9.0 | 9.1 | 10.7 | 9.3 | 9.3 | 8.4 | 9.0 | 8.8 |
| Precipitation (mm) | 27 | 11 | 45 | 170 | 232 | 102 | 58 | 212 | 97 | 166 | 123 | 60 |
| Sunny days | 12 | 23 | 11 | 0 | 1 | 0 | 9 | 1 | 0 | 0 | 2 | 9 |
| Rainy days | 19 | 5 | 20 | 30 | 30 | 30 | 22 | 30 | 30 | 31 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ca Roseau is at