Climate almanac
Deer Park
New York, United States · 40.76°, -73.33°
What is the weather like in Deer Park in December?
In December, Deer Park is typically 45°F (7°C) during the day and 37°F (3°C) at night. The month brings about 5.3 in (134 mm) of precipitation in total. Snowfall averages about 2.8 in (70 mm) over the month.
- Average high45°F (7°C)
- Average low37°F (3°C)
- Precipitation5.3 in (134 mm)
- Clear or mostly clear days10
- Snowfall2.8 in (70 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)