December in Lincoln averages a daily high of 4.1°C with nights around -7.9°C. Expect roughly 5.8 wet days totalling 29.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Lincoln is September–October.
Based on LINCOLN AIRPORT, NE US (9.8km), 1995–2024. 30 years of December data.