Climate almanac
Heiligenhafen
Schleswig-Holstein, Germany · 54.37°, 10.98°
What is the climate like in Heiligenhafen?
The best time to visit Heiligenhafen is typically June – September, with trip comfort peaking in August (7.2/10). Heiligenhafen is warmest in August, when daily highs average 70°F (21°C), and coolest in January, when lows fall to about 35°F (2°C). The wettest month is typically October and the driest is March; the year sees roughly 30 in (755 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in August (7.2/10)
- Warmest monthAugust — average high 70°F (21°C)
- Coolest monthJanuary — average low 35°F (2°C)
- Wettest monthOctober (3.4 in (87 mm))
- Driest monthMarch (1.7 in (44 mm))
- Annual precipitation30 in (755 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromWestermarkelsdorf/fehmarn, 18 km away (1948-2026)