Climate almanac
Maryland
New South Wales, Australia · -32.88°, 151.66°
What is the weather like in Maryland in December?
In December, Maryland is typically 74°F (23°C) during the day and 68°F (20°C) at night. The month brings about 2.6 in (66 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low68°F (20°C)
- Precipitation2.6 in (66 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)