Climate almanac
Harper
Maryland County, Liberia · 4.38°, -7.71°
What is the weather like in Harper in December?
In December, Harper is typically 84°F (29°C) during the day and 76°F (25°C) at night. The month brings about 4.5 in (115 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low76°F (25°C)
- Precipitation4.5 in (115 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)