Piscataway (NJ) Weather and Climate: A Comprehensive Guide
The temperature in Piscataway can vary quite a bit throughout the year.
Temperatures can be very warm during the warmest months,
and cold during the cooler months.
It also has a notably wet climate with much precipitation.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
Visitors to Piscataway can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 31°C in July, the warmest time of the year, to a chilly 5°C during cooler months like January.
At night, temperatures typically drop to an average of around -5°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Piscataway is known for its substantial rain/snowfall, with annual precipitation reaching 1230 mm. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 126 mm of precipitation, spread over 11 rainy days. In contrast, November experiences a drier climate, with about 75 mm of rainfall spread across 9 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Piscataway. While July receives considerable daily sunshine with up to 9.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.7 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
clear and no rain partly cloudy and no rain broken clouds and chance of snowForecast for Piscataway (NJ)
4 m/s
2 m/s
2 m/s
The best time of year to visit Piscataway in the United States of America
Other facts from our historical weather data:The hottest season / summer takes place in June, July, August and September.
July has an average maximum temperature of 31°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 5°C.
December tops the wettest month list with 126 mm of rainfall.
November is the driest month with 75 mm of precipitation.
July is the sunniest month with an average of 269 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
