
Lahder Marsch
- Annual mean
- 9.4 °C
- Warmest month
- July
- Wettest month
- July
Review long-term monthly averages for temperature, precipitation, humidity, and wind cycles.
Examine the representative twelve-month climate profile for Heisterholz, based on consistent data records from 1991 to 2020. Monthly averages for temperature extremes, daily precipitation, relative humidity, wind speed, and daylight hours illustrate the annual atmospheric rhythm at this specific coordinate in North Rhine-Westphalia. These statistics provide a foundational understanding of regional climatology through standardized environmental measurements.

Analyzing long-term thermal progression alongside average daily precipitation across twelve months
Comparing average temperature bounds, daily precipitation rates, and daylight hours across the calendar year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 0.9 °C-9.4° to 9.8° | 2.1 mm/day | 92.7% | 5.8 m/s | 8.1 hours |
| February | 1.6 °C-8.2° to 11.4° | 1.7 mm/day | 89.4% | 5.6 m/s | 9.6 hours |
| March | 4.7 °C-4.7° to 16.6° | 1.7 mm/day | 83.9% | 5.3 m/s | 11.6 hours |
| April | 9 °C-2.1° to 21.6° | 1.4 mm/day | 77.8% | 4.5 m/s | 13.7 hours |
| May | 13.1 °C1.9° to 25.2° | 1.8 mm/day | 76.2% | 4.3 m/s | 15.5 hours |
| June | 16.3 °C6.3° to 28.5° | 2.1 mm/day | 75.9% | 4.2 m/s | 16.5 hours |
| July | 18.5 °C8.9° to 29.9° | 2.3 mm/day | 75.1% | 4.1 m/s | 16 hours |
| August | 18.2 °C8.7° to 30.3° | 2.2 mm/day | 75.3% | 4 m/s | 14.4 hours |
| September | 14.5 °C5.6° to 25.7° | 1.9 mm/day | 78.8% | 4.3 m/s | 12.4 hours |
| October | 9.7 °C-0.2° to 20.7° | 2 mm/day | 85.4% | 4.9 m/s | 10.3 hours |
| November | 5.1 °C-3.3° to 14.4° | 2 mm/day | 92% | 5 m/s | 8.4 hours |
| December | 1.8 °C-7.2° to 10.5° | 2.2 mm/day | 93.7% | 5.5 m/s | 7.5 hours |
Comparing long-term averages for temperature, precipitation, humidity, wind, and daylight across twelve monthly normals
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.
Explore monthly temperature, precipitation, and wind patterns across different protected landscapes.






Deepen your understanding of this significant lowland forest by examining its official protected status and environmental structure. MoriAtlas provides a focused view of the landscape features and ecological corridors that define Heisterholz within the North Rhine-Westphalia regional network.