Grand Bois National Park
- Annual mean
- 27.2 °C
- Warmest month
- August
- Wettest month
- October
Twelve month statistical profile of temperature, precipitation, humidity, and daylight patterns
The provided climatology profile documents the long term average atmospheric conditions at a representative coordinate within Parc national du Grand Bois. Values covering temperature, daily precipitation rates, relative humidity, wind speed, and average daylight hours reflect standard climate normals recorded between 1991 and 2020. Measurements offer a systematic look at the annual variability of the regional environment at an elevation of 160.08 meters.

Long-term monthly temperature averages and daily precipitation rates across twelve months
Track average monthly temperatures, daily precipitation rates, humidity, and daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 25.6 °C22.5° to 29.3° | 1.2 mm/day | 71.7% | 4.7 m/s | 11 hours |
| February | 25.8 °C22.6° to 29.5° | 1 mm/day | 69.9% | 4.5 m/s | 11.4 hours |
| March | 26.1 °C22.7° to 30° | 0.8 mm/day | 68.6% | 4.5 m/s | 11.9 hours |
| April | 27 °C23.7° to 30.9° | 1 mm/day | 68.1% | 4.2 m/s | 12.4 hours |
| May | 27.6 °C24.7° to 31.2° | 2.6 mm/day | 71.5% | 4.2 m/s | 12.9 hours |
| June | 28.1 °C25.5° to 31.7° | 2.1 mm/day | 73.4% | 4.4 m/s | 13.1 hours |
| July | 28.5 °C25.8° to 32° | 2 mm/day | 72.2% | 3.9 m/s | 13 hours |
| August | 28.5 °C26.2° to 32° | 2.6 mm/day | 73% | 3.8 m/s | 12.6 hours |
| September | 28.3 °C25.9° to 31.8° | 3.1 mm/day | 74.1% | 3.4 m/s | 12.1 hours |
| October | 27.7 °C25.4° to 30.9° | 3.5 mm/day | 76.1% | 3.8 m/s | 11.6 hours |
| November | 26.9 °C24.3° to 30.3° | 2.7 mm/day | 75.2% | 4.5 m/s | 11.1 hours |
| December | 26.2 °C23.3° to 29.7° | 1.4 mm/day | 73.1% | 4.6 m/s | 10.9 hours |
Comparing long term monthly averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Explore monthly temperature, precipitation, and regional atmospheric patterns across diverse protected landscapes



Navigate the mountain terrain of Parc national du Grand Bois to understand its critical role in Haiti's conservation network. MoriAtlas provides detailed context on the park's isolated forest boundaries, montane ecosystems, and watershed significance, offering a deeper look into the geography of this essential protected area.