Willoughby

What is the climate like in Willoughby?

The best time to visit Willoughby is typically August – September, with trip comfort peaking in September (6.9/10). Willoughby is warmest in July, when daily highs average 77°F (25°C), and coolest in January, when lows fall to about 27°F (-3°C). The wettest month is typically October and the driest is September; the year sees roughly 49 in (1254 mm) of precipitation.

• Best time to visitAugust – September — comfort peaks in September (6.9/10)
• Warmest monthJuly — average high 77°F (25°C)
• Coolest monthJanuary — average low 27°F (-3°C)
• Wettest monthOctober (5.0 in (127 mm))
• Driest monthSeptember (3.2 in (80 mm))
• Annual precipitation49 in (1254 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPainesville 4 Nw, 16 km away (1950-2026)