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Piscataway (NJ) Climate by Month

The graphs below provide an overview of the climate in Piscataway (New Jersey), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Piscataway (NJ)

Sat   Nov 02
18°C | 5°C
NW 14 km/h
almost clear and no rain

almost clear and no rain

Sun   Nov 03
16°C | -1°C
NE 7 km/h
clear and no rain

clear and no rain

Mon   Nov 04
18°C | 0°C
SE 11 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Piscataway in the United States of America

Other facts from our historical weather data:

  • When is summer in Piscataway?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Piscataway?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Piscataway?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Piscataway?
    December tops the wettest month list with 126 mm of rainfall.
  • Which is the driest month in Piscataway?
    November is the driest month with 75 mm of precipitation.
  • Which is the sunniest month in Piscataway?
    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.