
Dreifelder Weiher
- Annual mean
- 8.7 °C
- Warmest month
- July
- Wettest month
- December
Detailed climatology measurements for Westerwälder Seen based on a representative coordinate study from 1991 to 2020.
The annual climate pattern at Westerwälder Seen is defined by consistent monthly normals for temperature, rainfall, and daylight hours. These data points provide a representative climatological baseline for the site in Rheinland-Pfalz, covering long-term trends for humidity and wind speed. Use these monthly averages to understand the atmospheric conditions characteristic of the site, which reflect established NASA POWER observations over the 1991 to 2020 period.

Long term thermal range and average daily precipitation cycles across twelve months
Compare average temperature bounds, precipitation rates, humidity, wind, and daylight across the annual cycle.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -0.4 °C-10.3° to 8.3° | 2.2 mm/day | 94.4% | 5 m/s | 8.3 hours |
| February | 0.4 °C-9.1° to 10.3° | 1.9 mm/day | 91.9% | 4.8 m/s | 9.8 hours |
| March | 3.9 °C-5.4° to 15.5° | 1.8 mm/day | 86.5% | 4.7 m/s | 11.6 hours |
| April | 8.2 °C-2.9° to 20.8° | 1.6 mm/day | 80.3% | 4 m/s | 13.6 hours |
| May | 12.5 °C1.3° to 24.5° | 2.2 mm/day | 78.4% | 3.8 m/s | 15.3 hours |
| June | 16 °C5.2° to 28.3° | 2.2 mm/day | 75.1% | 3.7 m/s | 16.2 hours |
| July | 18.5 °C8.2° to 31.3° | 2.5 mm/day | 69.3% | 3.7 m/s | 15.7 hours |
| August | 18.4 °C7.5° to 31.6° | 2.1 mm/day | 67.6% | 3.5 m/s | 14.2 hours |
| September | 14 °C4.1° to 26.3° | 2 mm/day | 74.6% | 3.8 m/s | 12.3 hours |
| October | 8.7 °C-1° to 20.3° | 2.1 mm/day | 85.8% | 4.2 m/s | 10.4 hours |
| November | 3.9 °C-4.1° to 13.7° | 2.3 mm/day | 93.2% | 4.3 m/s | 8.7 hours |
| December | 0.5 °C-8.4° to 9.2° | 2.5 mm/day | 95% | 4.8 m/s | 7.8 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.
Analysis of twelve long-term monthly normals across temperature, precipitation, humidity, wind, and daylight duration.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly atmospheric patterns across diverse protected landscapes and geographic settings.








Examine the intricate network of ponds, reservoirs, and forested boundaries that define the Westerwälder Seen. MoriAtlas provides a structured view of this essential nature reserve, allowing for deeper engagement with its unique cultural and ecological geography within the wider context of the German low mountain ranges.