December in Westland averages a daily high of 3.2°C with nights around -3.5°C. Expect roughly 13.3 wet days totalling 60.6mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Westland is May–June.
Based on DETROIT METRO AIRPORT, MI US (11.8km), 1995–2024. 30 years of December data.