Climate almanac
Lebanon
Maine, United States · 43.39°, -70.85°
What is the weather like in Lebanon in December?
In December, Lebanon is typically 37°F (3°C) during the day and 24°F (-4°C) at night. The month brings about 5.1 in (131 mm) of precipitation in total. Snowfall averages about 12 in (310 mm) over the month.
- Average high37°F (3°C)
- Average low24°F (-4°C)
- Precipitation5.1 in (131 mm)
- Clear or mostly clear days11
- Snowfall12 in (310 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)