Bay Harbor

What is the climate like in Bay Harbor?

The best time to visit Bay Harbor is typically July – September, with trip comfort peaking in July (6.8/10). Bay Harbor is warmest in July, when daily highs average 74°F (23°C), and coolest in February, when lows fall to about 20°F (-7°C). The wettest month is typically October and the driest is February; the year sees roughly 43 in (1081 mm) of precipitation.

• Best time to visitJuly – September — comfort peaks in July (6.8/10)
• Warmest monthJuly — average high 74°F (23°C)
• Coolest monthFebruary — average low 20°F (-7°C)
• Wettest monthOctober (5.1 in (129 mm))
• Driest monthFebruary (2.6 in (66 mm))
• Annual precipitation43 in (1081 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPetoskey, 8 km away (1891-2026)