January weather forecast
Randolph, NJ

Randolph, New Jersey, ushers in the new year with a generally cold and wet climate. January is the coldest month of the entire calendar year, with temperatures hitting an average minimum of 17°F (-8.3°C), setting the overall tone for the weather in this part of the Garden State. A typical scenario in a Randolph winter involves familiar sights of snowfall and families nestled indoors to avoid the freezing temperatures. Extra layers of clothing and warming beverages become staples in households. As the month moves into February, it does not vary widely, maintaining a uniformly chilly climate.

Temperature

January, characterized by an average high temperature of 36°F (2.2°C) and a low temperature of 17.1°F (-8.3°C), is generally the coldest month.

Rainfall

During January, Randolph regularly aggregates up to 4.29" (109mm) of precipitation. Throughout the year, 53.27" (1353mm) of rain is accumulated.

Daylight

In Randolph, the average length of the day in January is 9h and 38min.
On the first day of January, sunrise is at 7:22 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:13 pm EST.