Princeton

What is the weather like in Princeton in January?

In January, Princeton is typically 33°F (0°C) during the day and 20°F (-7°C) at night. The month brings about 2.3 in (58 mm) of precipitation in total. Snowfall averages about 7.8 in (197 mm) over the month.

• Average high33°F (0°C)
• Average low20°F (-7°C)
• Precipitation2.3 in (58 mm)
• Clear or mostly clear days7
• Snowfall7.8 in (197 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)