Average annual temperature is 24.0 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of Grande Plaine
* Weather data for Grande Plaine 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) | 30.8 | 30.1 | 32.8 | 32.3 | 32.4 | 33.2 | 35.4 | 34.5 | 33.6 | 32.4 | 31.7 | 31.8 |
| Average daytime temperature (°C) | 27.1 | 28.5 | 29.6 | 28.7 | 29.6 | 30.9 | 32.8 | 31.9 | 31.8 | 30.0 | 29.6 | 27.9 |
| Average temperature (°C) | 21.3 | 21.8 | 22.7 | 22.7 | 24.1 | 25.3 | 26.5 | 25.9 | 25.6 | 24.9 | 24.1 | 22.5 |
| Average night temperature (°C) | 17.4 | 17.3 | 17.7 | 18.5 | 20.2 | 21.2 | 21.9 | 22.0 | 21.7 | 21.5 | 20.3 | 19.0 |
| Absolute minimum temperature (°C) | 13.1 | 15.7 | 15.2 | 16.5 | 19.0 | 20.4 | 20.7 | 20.9 | 20.5 | 20.0 | 18.5 | 17.3 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.6 | 11.1 | 11.4 | 11.0 | 10.7 | 11.2 | 10.5 | 10.5 | 9.9 | 9.6 | 9.4 |
| Precipitation (mm) | 21 | 5 | 27 | 139 | 203 | 99 | 48 | 100 | 78 | 116 | 34 | 46 |
| Sunny days | 16 | 20 | 17 | 2 | 0 | 2 | 5 | 5 | 0 | 1 | 11 | 17 |
| Rainy days | 15 | 8 | 14 | 28 | 31 | 28 | 26 | 26 | 30 | 30 | 19 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grande Plaine is at