Climate almanac
Billerica
Massachusetts, United States · 42.56°, -71.27°
What is the weather like in Billerica in January?
In January, Billerica is typically 38°F (3°C) during the day and 24°F (-4°C) at night. The month brings about 3.6 in (92 mm) of precipitation in total. Snowfall averages about 8.4 in (214 mm) over the month.
- Average high38°F (3°C)
- Average low24°F (-4°C)
- Precipitation3.6 in (92 mm)
- Clear or mostly clear days10
- Snowfall8.4 in (214 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)