
Hollenloch
- Annual mean
- 8.6 °C
- Warmest month
- July
- Wettest month
- July
Twelve-month atmospheric data profile showing temperature, precipitation, and daylight patterns
Naturschutzgebiet Schwarzes Haupt features a structured twelve-month climate profile based on NASA POWER records from 1991 to 2020. This dataset provides average monthly temperature, precipitation rates, relative humidity, wind speed, and daylight duration at a representative coordinate at 281.53 meters elevation. Figures reflect climatology averages, ensuring a consistent understanding of regional atmospheric patterns distinct from current weather or short-term forecasts.

Long term monthly temperature normals and average daily precipitation rates for the protected area
Compare average temperature bounds, daily precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -0.2 °C-10.5° to 8.4° | 2.4 mm/day | 94.1% | 5.8 m/s | 8.2 hours |
| February | 0.5 °C-9.2° to 10.1° | 2 mm/day | 91.9% | 5.5 m/s | 9.7 hours |
| March | 3.7 °C-5.5° to 15.2° | 2 mm/day | 87.5% | 5.1 m/s | 11.6 hours |
| April | 7.9 °C-2.9° to 20.4° | 1.7 mm/day | 81.6% | 4.2 m/s | 13.6 hours |
| May | 12.1 °C1° to 24.1° | 2.2 mm/day | 79.6% | 4 m/s | 15.4 hours |
| June | 15.4 °C5.1° to 27.7° | 2.3 mm/day | 77.4% | 3.9 m/s | 16.3 hours |
| July | 18 °C8.1° to 30.3° | 2.6 mm/day | 72.4% | 4 m/s | 15.9 hours |
| August | 17.9 °C7.8° to 31.2° | 2.3 mm/day | 70.7% | 3.9 m/s | 14.3 hours |
| September | 13.8 °C4.5° to 26° | 2.1 mm/day | 76.5% | 4.2 m/s | 12.3 hours |
| October | 8.8 °C-1° to 20.4° | 2.1 mm/day | 85.8% | 4.8 m/s | 10.3 hours |
| November | 4.1 °C-4° to 13.5° | 2.3 mm/day | 92.9% | 5 m/s | 8.6 hours |
| December | 0.8 °C-8.2° to 9.3° | 2.5 mm/day | 94.4% | 5.5 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.
Comparing long-term monthly averages across temperature, precipitation, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Month-by-month atmospheric variations across different protected landscapes and geographic settings







Deepen your understanding of how this nature reserve functions within the Hochsauerlandkreis landscape. Use the MoriAtlas platform to trace the boundaries, terrain mosaics, and conservation significance of this unique calcareous hillside.