Sturgeon Bay

What is the climate like in Sturgeon Bay?

The best time to visit Sturgeon Bay is typically July – September, with trip comfort peaking in September (7.1/10). Sturgeon Bay is warmest in July, when daily highs average 77°F (25°C), and coolest in February, when lows fall to about 19°F (-7°C). The wettest month is typically June and the driest is February; the year sees roughly 34 in (876 mm) of precipitation.

• Best time to visitJuly – September — comfort peaks in September (7.1/10)
• Warmest monthJuly — average high 77°F (25°C)
• Coolest monthFebruary — average low 19°F (-7°C)
• Wettest monthJune (3.7 in (95 mm))
• Driest monthFebruary (1.7 in (43 mm))
• Annual precipitation34 in (876 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSturgeon Bay Exp Farm, 6 km away (1905-2026)