Sonsfeldsches Bruch, Hagener Meer und Düne
- Annual mean
- 9.9 °C
- Warmest month
- July
- Wettest month
- December
Follow the calendar at a representative 32.56 m reserve point
Lange Renne’s sampled 32.56 m location has its coolest monthly mean in January at 1.88 °C and its warmest in July at 18.66 °C. Average daily precipitation ranges from April’s 1.52 mm to December’s 2.58 mm, while wind drops to 3.72 m/s in August after a 5.49 m/s January maximum. The figures are NASA POWER 1991–2020 normals for this coordinate rather than observations from every oxbow, reedbed, or woodland patch.
Long term climatology records mapping twelve month thermal ranges alongside average daily precipitation
Compare monthly temperature bounds, average daily precipitation, relative humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 1.9 °C-7.7° to 10.9° | 2.4 mm/day | 92% | 5.5 m/s | 8.2 hours |
| February | 2.6 °C-6.5° to 12.4° | 2.1 mm/day | 88.8% | 5.3 m/s | 9.7 hours |
| March | 5.8 °C-3.8° to 17.3° | 1.9 mm/day | 83.2% | 5 m/s | 11.6 hours |
| April | 9.6 °C-1.6° to 22.3° | 1.5 mm/day | 77.3% | 4.3 m/s | 13.6 hours |
| May | 13.6 °C2.3° to 25.8° | 1.9 mm/day | 75.5% | 4.2 m/s | 15.4 hours |
| June | 16.6 °C6.5° to 29.1° | 2.2 mm/day | 75.1% | 4 m/s | 16.4 hours |
| July | 18.7 °C9° to 30.5° | 2.4 mm/day | 74.9% | 3.8 m/s | 15.9 hours |
| August | 18.3 °C8.7° to 30.1° | 2.4 mm/day | 75.8% | 3.7 m/s | 14.3 hours |
| September | 14.8 °C5.9° to 25.7° | 2.1 mm/day | 79.4% | 4 m/s | 12.3 hours |
| October | 10.3 °C0.4° to 21.2° | 2.2 mm/day | 85% | 4.6 m/s | 10.3 hours |
| November | 5.9 °C-2.6° to 15.6° | 2.4 mm/day | 91.4% | 4.7 m/s | 8.5 hours |
| December | 2.6 °C-6.2° to 11.6° | 2.6 mm/day | 93.3% | 5.2 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.
Comparing long term monthly averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly temperature and precipitation trends across diverse regional park settings.





Navigate the specialized terrain of this Lower Rhine oxbow through MoriAtlas. Examine how the reserve preserves unique aquatic ecosystems and reed-fringed water surfaces within the broader North Rhine-Westphalia floodplain for deeper geographic understanding.