Climate almanac
Lebanon
Pennsylvania, United States · 40.34°, -76.41°
What is the weather like in Lebanon in January?
In January, Lebanon is typically 40°F (5°C) during the day and 28°F (-2°C) at night. The month brings about 3.4 in (87 mm) of precipitation in total. Snowfall averages about 5.8 in (148 mm) over the month.
- Average high40°F (5°C)
- Average low28°F (-2°C)
- Precipitation3.4 in (87 mm)
- Clear or mostly clear days8
- Snowfall5.8 in (148 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)