Average annual temperature is 19.0 °C
Absolute maximum temperature: 28.2 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Garreau
* Weather data for Garreau 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) | 23.5 | 24.6 | 23.9 | 23.9 | 24.7 | 26.9 | 28.2 | 27.8 | 26.3 | 25.3 | 23.9 | 23.8 |
| Average daytime temperature (°C) | 21.5 | 22.9 | 22.2 | 21.6 | 22.9 | 24.1 | 25.9 | 25.0 | 24.2 | 23.3 | 22.9 | 22.2 |
| Average temperature (°C) | 16.8 | 17.5 | 17.4 | 18.0 | 19.3 | 20.3 | 21.0 | 20.8 | 20.3 | 20.0 | 18.8 | 17.9 |
| Average night temperature (°C) | 12.6 | 12.4 | 13.1 | 14.6 | 15.9 | 16.8 | 16.6 | 17.3 | 17.0 | 17.3 | 15.4 | 14.6 |
| Absolute minimum temperature (°C) | 10.5 | 10.6 | 11.3 | 11.7 | 13.3 | 14.9 | 15.2 | 15.6 | 15.2 | 14.9 | 13.6 | 13.0 |
| 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 | 10.7 | 11.0 | 10.7 | 10.7 | 10.8 | 11.3 | 10.8 | 10.4 | 10.2 | 9.8 | 9.8 |
| Precipitation (mm) | 17 | 7 | 69 | 145 | 145 | 125 | 46 | 296 | 114 | 229 | 91 | 40 |
| Sunny days | 14 | 25 | 15 | 4 | 1 | 0 | 11 | 0 | 0 | 0 | 7 | 10 |
| Rainy days | 17 | 3 | 16 | 26 | 30 | 30 | 20 | 31 | 30 | 31 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Garreau is at