Average annual temperature is 26.4 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Grosse Plaine
* Weather data for Grosse 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) | 32.1 | 33.1 | 33.3 | 34.1 | 35.1 | 36.6 | 38.8 | 37.8 | 35.4 | 35.0 | 34.3 | 33.3 |
| Average daytime temperature (°C) | 30.1 | 31.3 | 31.8 | 31.8 | 32.9 | 33.8 | 35.9 | 34.2 | 33.8 | 33.1 | 32.1 | 30.8 |
| Average temperature (°C) | 23.6 | 24.6 | 25.4 | 25.6 | 26.7 | 27.8 | 29.2 | 28.1 | 27.6 | 27.2 | 26.3 | 25.0 |
| Average night temperature (°C) | 18.0 | 18.5 | 19.6 | 20.9 | 22.4 | 23.0 | 23.8 | 23.6 | 23.2 | 23.1 | 21.4 | 20.3 |
| Absolute minimum temperature (°C) | 14.0 | 17.4 | 17.5 | 18.7 | 20.8 | 21.2 | 22.3 | 22.2 | 22.2 | 20.9 | 19.1 | 16.9 |
| 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 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 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 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 11.1 | 11.1 | 10.8 | 10.6 | 11.1 | 10.5 | 10.4 | 10.0 | 9.8 | 9.9 |
| Precipitation (mm) | 12 | 8 | 34 | 105 | 154 | 88 | 49 | 111 | 78 | 113 | 18 | 28 |
| Sunny days | 18 | 22 | 16 | 5 | 1 | 4 | 12 | 6 | 4 | 2 | 11 | 14 |
| Rainy days | 13 | 6 | 15 | 25 | 30 | 26 | 19 | 25 | 26 | 29 | 19 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grosse Plaine is at