Macomb

What is the climate like in Macomb?

The best time to visit Macomb is typically May – September, with trip comfort peaking in September (7.4/10). Macomb is warmest in July, when daily highs average 86°F (30°C), and coolest in January, when lows fall to about 21°F (-6°C). The wettest month is typically May and the driest is February; the year sees roughly 40 in (1026 mm) of precipitation.

• Best time to visitMay – September — comfort peaks in September (7.4/10)
• Warmest monthJuly — average high 86°F (30°C)
• Coolest monthJanuary — average low 21°F (-6°C)
• Wettest monthMay (5.0 in (126 mm))
• Driest monthFebruary (2.1 in (53 mm))
• Annual precipitation40 in (1026 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLa Harpe, 30 km away (1895-2026)