
Holzmaar
- Annual mean
- 8.6 °C
- Warmest month
- July
- Wettest month
- December
Long-term atmospheric averages derived from a representative coordinate in Rheinland-Pfalz.
Annual climate patterns at Ulmener Maar are defined by systematic monthly averages for temperature, precipitation rates, humidity, wind, and daylight. These records, compiled from a representative coordinate using NASA POWER data between 1991 and 2020, offer a clear view of local climatology throughout the year. The presented figures focus on long-term norms rather than daily weather or current forecasts to assist in understanding the regional atmospheric rhythm.

Long term monthly temperature ranges and daily precipitation patterns across the twelve calendar months
Analyze long term monthly averages for temperature bounds, precipitation rates, wind, humidity, and daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -0.3 °C-10° to 8.3° | 2.1 mm/day | 94.7% | 5.4 m/s | 8.4 hours |
| February | 0.4 °C-9° to 10° | 1.9 mm/day | 92.4% | 5.1 m/s | 9.8 hours |
| March | 3.9 °C-5.4° to 15.2° | 1.8 mm/day | 87% | 4.9 m/s | 11.6 hours |
| April | 7.9 °C-3.1° to 20.3° | 1.6 mm/day | 80.9% | 4.2 m/s | 13.6 hours |
| May | 12.1 °C1.1° to 24° | 2.2 mm/day | 78.9% | 4 m/s | 15.2 hours |
| June | 15.7 °C4.9° to 27.7° | 2.3 mm/day | 75.5% | 3.8 m/s | 16.1 hours |
| July | 18.2 °C7.8° to 31° | 2.3 mm/day | 69.6% | 3.8 m/s | 15.7 hours |
| August | 18 °C7.3° to 31.2° | 2.2 mm/day | 68.7% | 3.6 m/s | 14.2 hours |
| September | 13.6 °C3.7° to 25.7° | 2.1 mm/day | 75.6% | 3.9 m/s | 12.3 hours |
| October | 8.6 °C-1° to 20.2° | 2.1 mm/day | 86.6% | 4.4 m/s | 10.4 hours |
| November | 4 °C-4.1° to 13.7° | 2.2 mm/day | 93.5% | 4.5 m/s | 8.7 hours |
| December | 0.7 °C-8.3° to 9.3° | 2.5 mm/day | 95.3% | 5.2 m/s | 7.9 hours |
Comparative analysis of long-term temperature, humidity, wind, and daylight normals across twelve months
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 normals, precipitation rhythms, and atmospheric patterns across diverse protected areas







Delve into the detailed landscape context of the Ulmener Maar. Discover how this meromictic crater lake functions within the broader Eifel volcanic field and trace the geological boundaries that define this protected area through MoriAtlas mapping.