
Rhône du Pont de Groslée à Murs-et-Gélignieux
- Annual mean
- 9.9 °C
- Warmest month
- July
- Wettest month
- November
Review monthly temperature, precipitation, humidity, and daylight patterns from a representative point.
Analyze the long-term climatic rhythm of Réserve naturelle régionale du lac d'Aiguebelette through comprehensive monthly averages. This dataset provides 1991 to 2020 norms for mean temperatures, average daily precipitation, relative humidity, wind speed, and daylight duration measured at a representative elevation of 606.25 meters. Such standardized metrics offer a stable baseline for understanding the annual atmospheric environment within the reserve borders.

Long-term monthly thermal range and average daily precipitation tracking across the protected area
Compare twelve months of average temperature bounds, precipitation rates, humidity, wind, and calculated daylight
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 0.9 °C-8.2° to 11.1° | 2.5 mm/day | 84.7% | 2.2 m/s | 9 hours |
| February | 1.7 °C-8.3° to 13.6° | 2.2 mm/day | 81.5% | 2.3 m/s | 10.1 hours |
| March | 5.6 °C-4.7° to 18.3° | 2.2 mm/day | 77.9% | 2.4 m/s | 11.7 hours |
| April | 9.1 °C-2° to 21.4° | 2.6 mm/day | 75.7% | 2.5 m/s | 13.3 hours |
| May | 13.3 °C2.3° to 25.2° | 3 mm/day | 75.6% | 2.4 m/s | 14.7 hours |
| June | 17.1 °C6.2° to 29.3° | 2.6 mm/day | 73.6% | 2.2 m/s | 15.4 hours |
| July | 19.4 °C8.7° to 31.3° | 2.3 mm/day | 69.9% | 2.1 m/s | 15.1 hours |
| August | 19.3 °C8° to 31° | 2.3 mm/day | 68.1% | 2 m/s | 13.9 hours |
| September | 15 °C4.5° to 26.7° | 2.9 mm/day | 73% | 2.1 m/s | 12.3 hours |
| October | 10.7 °C0.3° to 22.9° | 3.1 mm/day | 78.8% | 2.2 m/s | 10.6 hours |
| November | 5.2 °C-4.2° to 17.4° | 3.3 mm/day | 84.2% | 2.2 m/s | 9.3 hours |
| December | 1.7 °C-7.1° to 11.7° | 2.8 mm/day | 85.2% | 2.2 m/s | 8.6 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Temperature, precipitation, humidity, wind, and daylight comparisons across twelve monthly averages
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature, precipitation, and atmospheric norms across diverse geographic settings.







Investigate the unique topographical features and protected boundaries of this Savoie nature reserve. MoriAtlas provides a clear look at the intersection of lake basins and forested mountain ridges, aiding your understanding of this significant landscape in the Auvergne-Rhône-Alpes region.