
Kaldenkirchener Grenzwald
- Annual mean
- 10 °C
- Warmest month
- July
- Wettest month
- December
Review long term monthly normals for temperature, precipitation, humidity, wind, and daylight hours.
Helpensteiner Bachtal, oberes Schaagbachtal und Petersholz features specific atmospheric patterns defined by monthly climate normals from 1991 to 2020. Measurements include average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours recorded at a representative coordinate. Detailed climatology assists in understanding the annual environmental rhythm of this nature reserve in North Rhine-Westphalia through twelve-month data analysis.

Long term monthly temperature means, average minimum and maximum bounds, and daily precipitation rates
Examine long-term monthly temperature bounds, average daily precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 1.8 °C-7.8° to 11° | 2.1 mm/day | 91.2% | 5.6 m/s | 8.2 hours |
| February | 2.5 °C-6.9° to 12.7° | 2 mm/day | 88.2% | 5.4 m/s | 9.7 hours |
| March | 5.7 °C-3.8° to 17.6° | 1.8 mm/day | 82.9% | 5 m/s | 11.6 hours |
| April | 9.5 °C-1.9° to 22.3° | 1.5 mm/day | 77.4% | 4.2 m/s | 13.6 hours |
| May | 13.6 °C2° to 25.9° | 1.9 mm/day | 75.6% | 4.1 m/s | 15.3 hours |
| June | 16.8 °C6.3° to 29.4° | 2.2 mm/day | 74.2% | 3.9 m/s | 16.3 hours |
| July | 19 °C9° to 31.6° | 2.3 mm/day | 71.7% | 3.9 m/s | 15.8 hours |
| August | 18.7 °C8.7° to 31.7° | 2.3 mm/day | 71.2% | 3.8 m/s | 14.3 hours |
| September | 15.1 °C5.6° to 27° | 2 mm/day | 75.4% | 4.1 m/s | 12.3 hours |
| October | 10.5 °C0.2° to 22.2° | 2 mm/day | 82.9% | 4.7 m/s | 10.3 hours |
| November | 5.8 °C-2.9° to 16.1° | 2.1 mm/day | 90.2% | 4.9 m/s | 8.6 hours |
| December | 2.6 °C-6.4° to 11.7° | 2.4 mm/day | 92.3% | 5.4 m/s | 7.7 hours |
Comparative monthly averages for temperature, precipitation, humidity, wind, and daylight duration across the park.
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.
Analyze monthly temperature and precipitation variations across different regional landscapes and settings.






Investigate the unique terrain of this nature reserve to understand its role within the broader regional landscape of North Rhine-Westphalia. MoriAtlas provides structured insight into the boundaries, habitat types, and ecological corridors that define this significant protected area at the German-Dutch border.