Climate almanac
Heiligenhaus
North Rhine-Westphalia, Germany · 51.33°, 6.97°
What is the climate like in Heiligenhaus?
The best time to visit Heiligenhaus is typically August, the year's most comfortable month (6.7/10). Heiligenhaus is warmest in August, when daily highs average 75°F (24°C), and coolest in January, when lows fall to about 34°F (1°C). The wettest month is typically January and the driest is April; the year sees roughly 45 in (1132 mm) of precipitation.
- Best time to visitAugust — the year's comfort peak (6.7/10)
- Warmest monthAugust — average high 75°F (24°C)
- Coolest monthJanuary — average low 34°F (1°C)
- Wettest monthJanuary (4.8 in (121 mm))
- Driest monthApril (2.6 in (67 mm))
- Annual precipitation45 in (1132 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromEssen-bredeney, 9 km away (1935-2026)