January in Kentwood averages a daily high of -0.5°C with nights around -7.3°C. Expect roughly 16.7 wet days totalling 64.2mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Kentwood is May–September.
Based on GRAND RAPIDS GERALD R FORD INTERNATIONAL AIRPORT, MI US (8.6km), 1995–2024. 30 years of January data.