
Forêt relique de Niaouli
- Annual mean
- 26.6 °C
- Warmest month
- February
- Wettest month
- June
Annual patterns in temperature, precipitation, and atmospheric variables for the reserve
Detailed monthly climate profiles for Mono Transboundary Biosphere Reserve demonstrate long-term patterns based on NASA POWER measurements from 1991 to 2020. This data includes average maximum, mean, and minimum temperatures, alongside daily precipitation rates, relative humidity, wind speed, and daylight hours. These values represent a single fixed coordinate within the reserve, providing a standardized look at regional atmospheric behavior across the full calendar year.

Long-term monthly averages tracking thermal range alongside daily precipitation rates across the year
Track average temperature bounds, daily precipitation rates, humidity, wind, and daylight across the calendar year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 27.4 °C19.1° to 35.8° | 0.4 mm/day | 68.6% | 2.8 m/s | 11.7 hours |
| February | 28.7 °C22.2° to 36.8° | 1 mm/day | 70.2% | 3.2 m/s | 11.8 hours |
| March | 28.4 °C23.8° to 35.9° | 2.4 mm/day | 76.1% | 3.4 m/s | 12 hours |
| April | 27.9 °C23.9° to 34.8° | 3.6 mm/day | 80.2% | 3.4 m/s | 12.1 hours |
| May | 27.1 °C23.3° to 33.3° | 4.6 mm/day | 84% | 3.1 m/s | 12.3 hours |
| June | 25.8 °C22.3° to 31° | 5.7 mm/day | 87.4% | 3.4 m/s | 12.4 hours |
| July | 24.8 °C21.1° to 29.8° | 4.6 mm/day | 87.3% | 3.9 m/s | 12.3 hours |
| August | 24.7 °C20.7° to 30.3° | 3.4 mm/day | 85.4% | 4.1 m/s | 12.2 hours |
| September | 25.3 °C21.7° to 30.9° | 5.2 mm/day | 86.1% | 3.4 m/s | 12 hours |
| October | 25.8 °C22.3° to 31.2° | 4.3 mm/day | 86.7% | 2.8 m/s | 11.9 hours |
| November | 26.8 °C22.4° to 33.1° | 1.1 mm/day | 82.1% | 2.4 m/s | 11.7 hours |
| December | 27.2 °C20.1° to 34.6° | 0.5 mm/day | 74% | 2.4 m/s | 11.6 hours |
Comparative temperature, precipitation, humidity, wind, and daylight averages derived from long-term records
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.
Examine long-term monthly temperature and precipitation normals across diverse regional settings.



Continue exploring the detailed geography and ecological boundaries of the Mono Transboundary Biosphere Reserve. This MoriAtlas entry provides a structured view of the protected coastal lagoons, river deltas, and inland savanna that define this transboundary conservation zone between Benin and Togo.