Grand Rapids

What is the climate like in Grand Rapids?

The best time to visit Grand Rapids is typically May – June, with trip comfort peaking in August (6.7/10). Grand Rapids is warmest in July, when daily highs average 78°F (26°C), and coolest in January, when lows fall to about 6°F (-15°C). The wettest month is typically July and the driest is January; the year sees roughly 31 in (775 mm) of precipitation.

• Best time to visitMay – June — comfort peaks in August (6.7/10)
• Warmest monthJuly — average high 78°F (26°C)
• Coolest monthJanuary — average low 6°F (-15°C)
• Wettest monthJuly (4.1 in (104 mm))
• Driest monthJanuary (0.9 in (24 mm))
• Annual precipitation31 in (775 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPokegama Dam, 4 km away (1893-2026)