Bay City

What is the climate like in Bay City?

The best time to visit Bay City is typically February – April, with trip comfort peaking in October (7.6/10). Bay City is warmest in August, when daily highs average 93°F (34°C), and coolest in January, when lows fall to about 48°F (9°C). The wettest month is typically August and the driest is February; the year sees roughly 47 in (1203 mm) of precipitation.

• Best time to visitFebruary – April — comfort peaks in October (7.6/10)
• Warmest monthAugust — average high 93°F (34°C)
• Coolest monthJanuary — average low 48°F (9°C)
• Wettest monthAugust (5.6 in (142 mm))
• Driest monthFebruary (2.0 in (51 mm))
• Annual precipitation47 in (1203 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromBay City Wtr Wks, 1 km away (1912-2026)