
Schleswig-Holstein Wadden Sea National Park
- Annual mean
- 9.4 °C
- Warmest month
- August
- Wettest month
- October
Twelve-month atmospheric overview based on representative coordinate measurements
Climate normals for Sylter Außenriff – Östliche Deutsche Bucht provide a quantitative look at atmospheric conditions recorded from 1991 to 2020. Measurements include monthly averages for temperature, precipitation rates, humidity, wind speed, and daylight hours. These statistics represent specific coordinate data and illustrate the typical annual rhythm of local conditions without reflecting daily weather fluctuations or site-wide climate variability.
Analyzing average monthly temperatures alongside daily precipitation rates across twelve months
Compare average temperature bounds, daily precipitation rates, wind speed, relative humidity, and daylight hours across the year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 4.5 °C-0.5° to 8.1° | 2.8 mm/day | 86.1% | 9.4 m/s | 7.6 hours |
| February | 3.7 °C-0.4° to 6.9° | 2.5 mm/day | 86.5% | 8.8 m/s | 9.4 hours |
| March | 4.5 °C0.9° to 7.4° | 2 mm/day | 87.3% | 8 m/s | 11.5 hours |
| April | 6.9 °C3.4° to 11.1° | 1.5 mm/day | 87% | 6.7 m/s | 13.8 hours |
| May | 10.5 °C6.8° to 14.8° | 1.5 mm/day | 86.3% | 6.4 m/s | 15.9 hours |
| June | 13.6 °C10.6° to 17.9° | 2.1 mm/day | 86.1% | 6.4 m/s | 17 hours |
| July | 16.4 °C13.3° to 20.4° | 2.3 mm/day | 85.6% | 6.2 m/s | 16.4 hours |
| August | 17.4 °C14.6° to 21.2° | 2.7 mm/day | 83.4% | 6.6 m/s | 14.6 hours |
| September | 15.6 °C12.6° to 18.6° | 2.8 mm/day | 82% | 7.6 m/s | 12.4 hours |
| October | 12.5 °C8.3° to 15.9° | 3.2 mm/day | 82% | 8.7 m/s | 10.1 hours |
| November | 8.9 °C4.2° to 12.8° | 3.1 mm/day | 83.6% | 9.1 m/s | 8.1 hours |
| December | 6.2 °C1.8° to 9.9° | 3.1 mm/day | 84.4% | 9.2 m/s | 7.1 hours |
Comparative monthly averages for temperature, precipitation, wind, humidity, and daylight duration
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 climate normals, temperature ranges, and precipitation rhythms across varied protected landscapes.






Continue your study of Germany's marine protected areas by examining the specific boundaries and submarine topography of this offshore reserve. Use MoriAtlas to trace the extent of these underwater reefs and bird sanctuary zones across the North Sea landscape.