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Harrison, New Jersey, United States enjoys four distinct seasons throughout the year. In the winter months, temperatures generally range from the mid-30s to the mid-40s Fahrenheit (1-7°C). Snowfall typically begins in December and continues until March. January is the coldest month of the year, when temperatures may drop below freezing.
In the spring, temperatures start to rise, and by May, the average temperature is around 60°F (15°C). Rainfall is common during the spring months, and April is the wettest month of the year.
The summer months of June, July, and August are the warmest, with temperatures reaching the mid-80s (29°C). Humidity can be high during this time, and thunderstorms are common.
The fall is a pleasant time of year in Harrison, New Jersey. Temperatures range from the mid-50s to the mid-70s (13-23°C). Rainfall is common during the autumn months, and October is the second-wettest month of the year.
As of 2020, the city population is 18313.
This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Harrison, New Jersey.