
Réserve naturelle nationale de la haute vallée de la Séveraisse
- Annual mean
- 2.5 °C
- Warmest month
- August
- Wettest month
- November
Review twelve-month patterns of average temperature, precipitation, and daylight duration
At the representative location for Écrins National Park, monthly mean temperatures range from -7.1 to 12.4 °C (1991–2020). Compare precipitation, humidity, wind, and daylight for each month.

Tracing long-term average temperatures and daily precipitation rates across the calendar
Compare historical climate averages from 1991 to 2020 sampled at a representative alpine coordinate
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -7.1 °C-20.3° to 2.2° | 2.2 mm/day | 84.4% | 2.5 m/s | 9 hours |
| February | -6.8 °C-19.7° to 2.5° | 2 mm/day | 84.6% | 2.5 m/s | 10.2 hours |
| March | -2.9 °C-15.9° to 7.4° | 1.9 mm/day | 83.6% | 2.6 m/s | 11.7 hours |
| April | 1.3 °C-10.1° to 12.7° | 2.3 mm/day | 80.6% | 2.5 m/s | 13.3 hours |
| May | 5.9 °C-4.8° to 17.2° | 2.8 mm/day | 78.5% | 2.4 m/s | 14.7 hours |
| June | 10 °C-1.3° to 21.1° | 2.5 mm/day | 75.7% | 2.3 m/s | 15.3 hours |
| July | 12.3 °C1.5° to 22.6° | 2 mm/day | 71.8% | 2.3 m/s | 15 hours |
| August | 12.4 °C0.7° to 23.3° | 1.9 mm/day | 69.3% | 2.2 m/s | 13.8 hours |
| September | 8.3 °C-2.9° to 20.1° | 2.5 mm/day | 74.5% | 2.2 m/s | 12.3 hours |
| October | 4.1 °C-6.4° to 15.9° | 2.6 mm/day | 79% | 2.3 m/s | 10.7 hours |
| November | -1.7 °C-13.1° to 10.1° | 3 mm/day | 84.4% | 2.4 m/s | 9.3 hours |
| December | -5.6 °C-18.2° to 3.9° | 2.6 mm/day | 83.8% | 2.5 m/s | 8.7 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.
Tracking the comparative monthly averages for temperature, daylight duration, and precipitation across the year.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Evaluate monthly weather normals, wind patterns, and daylight hours across diverse conservation landscapes.








Explore the map, landscapes, and protection details for Écrins National Park.