
Réserve naturelle nationale de la casse de la Belle-Henriette
- Annual mean
- 12.4 °C
- Warmest month
- August
- Wettest month
- November
Detailed analysis of temperature, precipitation, and atmospheric trends based on NASA POWER records.
Annual climate profiles for Réserve naturelle régionale de la ferme de Choisy provide insight into long-term atmospheric patterns using a single representative point. Values represent monthly averages for temperature, precipitation, relative humidity, wind speed, and daylight hours recorded from 1991 to 2020. Understanding these baseline measurements offers a foundational look at the local environment without reference to current weather, forecasts, or broader landscape variations.
Long-term monthly temperature averages and daily precipitation rates across the twelve-month cycle
Long-term monthly records for temperature bounds, precipitation rates, humidity, wind, and daylight
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 5.9 °C-3.9° to 13.7° | 2.6 mm/day | 90.9% | 5.3 m/s | 8.9 hours |
| February | 6 °C-3.3° to 14.6° | 2.2 mm/day | 87.3% | 5.2 m/s | 10.1 hours |
| March | 8.5 °C-1.3° to 18.2° | 1.9 mm/day | 83.6% | 4.9 m/s | 11.7 hours |
| April | 10.8 °C1.1° to 21.6° | 2 mm/day | 80% | 4.7 m/s | 13.4 hours |
| May | 14.4 °C4.6° to 25.6° | 1.9 mm/day | 78.4% | 4.4 m/s | 14.8 hours |
| June | 17.6 °C8.4° to 29° | 1.5 mm/day | 76.4% | 4.2 m/s | 15.5 hours |
| July | 19.6 °C10.9° to 30.7° | 1.5 mm/day | 74% | 4.1 m/s | 15.2 hours |
| August | 19.6 °C10.4° to 30.8° | 1.5 mm/day | 73.5% | 4 m/s | 13.9 hours |
| September | 16.9 °C7.7° to 27.4° | 2 mm/day | 76% | 4.2 m/s | 12.3 hours |
| October | 13.4 °C3.8° to 22.6° | 2.7 mm/day | 83.8% | 4.7 m/s | 10.6 hours |
| November | 9.2 °C-0.1° to 17.8° | 3.2 mm/day | 88.8% | 5 m/s | 9.2 hours |
| December | 6.5 °C-3° to 14.4° | 3 mm/day | 91.3% | 5.3 m/s | 8.5 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.
Trace monthly weather rhythms across diverse protected landscapes and geographic settings



Deepen your understanding of this significant wetland site through detailed landscape and geographic data. MoriAtlas provides a clear look at the boundaries, pastoral management history, and ecological importance of the wet meadows situated in the Pays de la Loire marshlands.