
Kuhlenvenn
- Annual mean
- 9.8 °C
- Warmest month
- July
- Wettest month
- December
Analyzing long-term average temperature, precipitation, humidity, wind, and daylight patterns at a representative coordinate.
This climate profile provides a structured year-round view of atmospheric conditions for Heidesee in North Rhine-Westphalia. Data follows the 1991-2020 climatology period, established through monthly averages for temperature, daily precipitation rates, relative humidity, wind speed, and daylight duration. These records offer a consistent reference for observing seasonal rhythm, while measurements reflect specific representative-point conditions rather than localized variations across the nature reserve.

Long-term thermal progression and average daily precipitation cycles across all twelve months
Compare long-term monthly normals across temperature bounds, humidity, wind speed, and daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 1.6 °C-8.2° to 10.4° | 2.3 mm/day | 92.4% | 5.7 m/s | 8.1 hours |
| February | 2.3 °C-6.9° to 11.7° | 2 mm/day | 89.3% | 5.5 m/s | 9.6 hours |
| March | 5.3 °C-4° to 16.7° | 1.8 mm/day | 83.9% | 5.1 m/s | 11.6 hours |
| April | 9.3 °C-1.6° to 21.7° | 1.5 mm/day | 77.7% | 4.4 m/s | 13.7 hours |
| May | 13.3 °C2.2° to 25.3° | 1.9 mm/day | 75.5% | 4.3 m/s | 15.5 hours |
| June | 16.3 °C6.3° to 28.7° | 2.1 mm/day | 75.2% | 4.1 m/s | 16.4 hours |
| July | 18.4 °C9° to 30° | 2.4 mm/day | 75% | 4 m/s | 15.9 hours |
| August | 18.1 °C8.7° to 29.8° | 2.4 mm/day | 75.9% | 3.9 m/s | 14.4 hours |
| September | 14.6 °C5.9° to 25.5° | 2.2 mm/day | 79.5% | 4.1 m/s | 12.3 hours |
| October | 10.1 °C0.4° to 20.6° | 2.2 mm/day | 85.2% | 4.8 m/s | 10.3 hours |
| November | 5.6 °C-2.7° to 15.1° | 2.3 mm/day | 91.7% | 4.9 m/s | 8.5 hours |
| December | 2.4 °C-6.1° to 11° | 2.5 mm/day | 93.6% | 5.4 m/s | 7.6 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 monthly averages for temperature, precipitation, wind, humidity, and daylight duration.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly weather normals and atmospheric variations across diverse regional landscapes






Discover the precise ecological boundaries and landscape features of Heidesee through our structured park atlas. MoriAtlas provides a clear view into how this small but significant nature reserve in North Rhine-Westphalia sustains rare bog and heath habitats within the broader Coesfelder Heide region.