Climate almanac
Setauket-East Setauket
New York, United States · 40.93°, -73.10°
What is the weather like in Setauket-East Setauket in December?
In December, Setauket-East Setauket is typically 44°F (7°C) during the day and 36°F (2°C) at night. The month brings about 5.4 in (137 mm) of precipitation in total. Snowfall averages about 3.3 in (83 mm) over the month.
- Average high44°F (7°C)
- Average low36°F (2°C)
- Precipitation5.4 in (137 mm)
- Clear or mostly clear days10
- Snowfall3.3 in (83 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)