Climate almanac
Timonium
Maryland, United States · 39.44°, -76.62°
What is the weather like in Timonium in January?
In January, Timonium is typically 42°F (6°C) during the day and 30°F (-1°C) at night. The month brings about 3.3 in (85 mm) of precipitation in total. Snowfall averages about 5.6 in (142 mm) over the month.
- Average high42°F (6°C)
- Average low30°F (-1°C)
- Precipitation3.3 in (85 mm)
- Clear or mostly clear days9
- Snowfall5.6 in (142 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)