January in Sterling Heights averages a daily high of 1.1°C with nights around -6.9°C. Expect roughly 11.8 wet days totalling 49.1mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Sterling Heights is May–September.
Based on MOUNT CLEMENS ANG BASE, MI US (17.6km), 1995–2024. 29 years of January data.