Réserve naturelle régionale des étangs de Mépieu
- Annual mean
- 9.9 °C
- Warmest month
- July
- Wettest month
- November
A comprehensive data set of temperature, precipitation, and daylight cycles from 1991 to 2020
Detailed monthly climate profiles for Réserve naturelle régionale de l'étang de Saint-Bonnet provide a precise view of atmospheric trends. These records utilize a representative coordinate at 432.85 meters elevation to document average temperature, precipitation, humidity, wind, and daylight duration throughout the year. All statistics reflect NASA POWER climatology data spanning the 1991 to 2020 period.
Monthly averages for minimum and maximum temperatures alongside corresponding daily precipitation rates
Twelve-month comparative climatology for temperature, precipitation, humidity, and daylight
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 1.5 °C-7.5° to 12.2° | 1.8 mm/day | 90.1% | 3.7 m/s | 8.9 hours |
| February | 2.4 °C-6.9° to 14.1° | 1.6 mm/day | 85.6% | 3.9 m/s | 10.1 hours |
| March | 6 °C-4.2° to 18.6° | 1.6 mm/day | 81.1% | 3.9 m/s | 11.7 hours |
| April | 9.6 °C-1.9° to 22° | 2.3 mm/day | 77% | 3.9 m/s | 13.3 hours |
| May | 13.8 °C2.7° to 26° | 2.6 mm/day | 75.8% | 3.7 m/s | 14.7 hours |
| June | 17.9 °C6.8° to 30.2° | 2.2 mm/day | 71.7% | 3.4 m/s | 15.4 hours |
| July | 20.4 °C9.3° to 32.3° | 2.1 mm/day | 66.1% | 3.2 m/s | 15.1 hours |
| August | 20.3 °C8.3° to 33° | 2 mm/day | 64.7% | 3.1 m/s | 13.9 hours |
| September | 15.8 °C5° to 28.3° | 2.6 mm/day | 71.8% | 3.3 m/s | 12.3 hours |
| October | 11.2 °C0.4° to 23° | 2.8 mm/day | 81.5% | 3.6 m/s | 10.6 hours |
| November | 5.6 °C-3.9° to 17.4° | 2.9 mm/day | 88.2% | 3.7 m/s | 9.2 hours |
| December | 2.3 °C-6.3° to 12.6° | 2 mm/day | 90.5% | 3.7 m/s | 8.6 hours |
Comparing long term monthly averages for temperature, precipitation, wind, humidity, 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 long-term monthly weather patterns across diverse protected landscapes and geographic settings






Deepen your understanding of this protected landscape by examining the marshland boundaries and habitat zones within the MoriAtlas database. This entry tracks the ecological composition and regional context of one of France's most important peri-urban nature reserves.