Climate almanac
Monticello
Kentucky, United States · 36.83°, -84.85°
What is the weather like in Monticello in December?
In December, Monticello is typically 52°F (11°C) during the day and 37°F (3°C) at night. The month brings about 4.9 in (124 mm) of precipitation in total. Snowfall averages about 1.6 in (41 mm) over the month.
- Average high52°F (11°C)
- Average low37°F (3°C)
- Precipitation4.9 in (124 mm)
- Clear or mostly clear days7
- Snowfall1.6 in (41 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)