
Naturschutzgebiet Quellgebiet der Henne
- Annual mean
- 8 °C
- Warmest month
- July
- Wettest month
- December
Long-term temperature, precipitation, humidity, and daylight data at 393 meters elevation.
The annual climate profile for Naturschutzgebiet Schmalenautal documents monthly atmospheric patterns from 1991 to 2020 based on representative coordinate measurements. This analysis provides sustained averages for temperature, daily precipitation rates, relative humidity, wind speed, and daylight hours. These data points represent static climatology for the reserve, establishing a consistent rhythm of seasonal shifts rather than real-time conditions.
Long-term monthly temperature ranges and average daily precipitation rates across the annual cycle
Track average temperature bounds, daily precipitation rates, humidity, wind speed, and daylight hours across the year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -0.7 °C-10.6° to 7.7° | 2.8 mm/day | 95.2% | 5.5 m/s | 8.2 hours |
| February | -0.1 °C-9.7° to 9.2° | 2.4 mm/day | 93.3% | 5.2 m/s | 9.7 hours |
| March | 3.3 °C-5.7° to 14.5° | 2.2 mm/day | 88.3% | 4.9 m/s | 11.6 hours |
| April | 7.5 °C-3.2° to 19.9° | 1.8 mm/day | 82% | 4.1 m/s | 13.6 hours |
| May | 11.7 °C0.8° to 23.5° | 2.4 mm/day | 79.9% | 4 m/s | 15.4 hours |
| June | 15 °C4.7° to 26.6° | 2.5 mm/day | 78.3% | 3.8 m/s | 16.3 hours |
| July | 17.4 °C7.8° to 29.4° | 2.8 mm/day | 74% | 3.8 m/s | 15.8 hours |
| August | 17.3 °C7.2° to 30° | 2.5 mm/day | 72.1% | 3.7 m/s | 14.3 hours |
| September | 13.1 °C3.9° to 24.9° | 2.4 mm/day | 78.2% | 3.9 m/s | 12.3 hours |
| October | 8.2 °C-1.1° to 19.3° | 2.4 mm/day | 87.6% | 4.5 m/s | 10.3 hours |
| November | 3.6 °C-4.4° to 12.9° | 2.7 mm/day | 94.1% | 4.7 m/s | 8.6 hours |
| December | 0.3 °C-8.6° to 8.6° | 3 mm/day | 95.5% | 5.2 m/s | 7.7 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.
Comparative analysis of long term monthly averages for temperature, precipitation, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine long-term monthly temperature, precipitation, and atmospheric variations across diverse regional settings.



Analyze the protected terrain and habitat diversity of Naturschutzgebiet Schmalenautal within the broader Sauerland landscape. This MoriAtlas entry provides detailed geographic context on the reserve's unique valley floor and slope-based ecological structure for researchers and geography enthusiasts.