Climate almanac
Marlboro
New Jersey, United States · 40.32°, -74.25°
What is the weather like in Marlboro in December?
In December, Marlboro is typically 46°F (8°C) during the day and 33°F (1°C) at night. The month brings about 4.0 in (101 mm) of precipitation in total. Snowfall averages about 2.3 in (58 mm) over the month.
- Average high46°F (8°C)
- Average low33°F (1°C)
- Precipitation4.0 in (101 mm)
- Clear or mostly clear days9
- Snowfall2.3 in (58 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)