Average annual temperature is 27.0 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Nan Grand Bois
* Weather data for Nan Grand Bois 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) | 28.8 | 29.4 | 29.9 | 32.0 | 31.7 | 33.6 | 35.3 | 35.4 | 34.1 | 33.2 | 32.2 | 31.3 |
| Average daytime temperature (°C) | 27.4 | 28.2 | 28.5 | 29.0 | 30.3 | 31.7 | 33.4 | 32.9 | 32.9 | 31.3 | 30.1 | 28.6 |
| Average temperature (°C) | 24.5 | 25.0 | 25.1 | 25.6 | 27.0 | 28.3 | 29.5 | 29.1 | 29.0 | 28.0 | 27.0 | 25.7 |
| Average night temperature (°C) | 21.8 | 22.1 | 22.1 | 22.8 | 24.1 | 25.4 | 26.1 | 26.0 | 25.7 | 25.3 | 24.2 | 23.4 |
| Absolute minimum temperature (°C) | 19.9 | 21.3 | 20.9 | 21.5 | 22.8 | 24.2 | 24.3 | 24.0 | 24.1 | 24.1 | 22.9 | 21.3 |
| 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 | 13.1 | 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 | 10.6 | 11.1 | 11.7 | 11.5 | 11.3 | 11.4 | 11.5 | 11.2 | 10.5 | 9.9 | 9.8 |
| Precipitation (mm) | 19 | 7 | 29 | 68 | 127 | 67 | 50 | 84 | 81 | 86 | 55 | 89 |
| Sunny days | 19 | 15 | 9 | 2 | 2 | 10 | 14 | 7 | 2 | 0 | 10 | 12 |
| Rainy days | 12 | 13 | 22 | 28 | 29 | 20 | 17 | 24 | 28 | 31 | 20 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nan Grand Bois is at