Olsberg

What is the climate like in Olsberg?

The best time to visit Olsberg is typically August, the year's most comfortable month (6.1/10). Olsberg is warmest in August, when daily highs average 71°F (22°C), and coolest in January, when lows fall to about 30°F (-1°C). The wettest month is typically January and the driest is November; the year sees roughly 43 in (1082 mm) of precipitation.

• Best time to visitAugust — the year's comfort peak (6.1/10)
• Warmest monthAugust — average high 71°F (22°C)
• Coolest monthJanuary — average low 30°F (-1°C)
• Wettest monthJanuary (4.3 in (109 mm))
• Driest monthNovember (2.8 in (72 mm))
• Annual precipitation43 in (1082 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromAltastenberg, 18 km away (1887-2026)