December in Taylorsville averages a daily high of 4.1°C with nights around -4.3°C. Expect roughly 10 wet days totalling 37.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Taylorsville is May–June.
Based on SALT LAKE CITY INTERNATIONAL AIRPORT, UT US (11.7km), 1995–2024. 30 years of December data.