Climate almanac
Somersworth
New Hampshire, United States · 43.26°, -70.87°
What is the weather like in Somersworth in December?
In December, Somersworth is typically 39°F (4°C) during the day and 27°F (-3°C) at night. The month brings about 5.1 in (129 mm) of precipitation in total. Snowfall averages about 10 in (264 mm) over the month.
- Average high39°F (4°C)
- Average low27°F (-3°C)
- Precipitation5.1 in (129 mm)
- Clear or mostly clear days11
- Snowfall10 in (264 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)