ClimateForecastNovemberDecember >>

Edison (NJ) Climate by Month

The temperature in Edison can vary greatly throughout the year. The temperatures shift from very warm to cold. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Depending on the time of the year, temperatures range from very warm to chilly in Edison. Average daytime temperatures reach a very warm 31°C in July. In February, the coolest month of the year, temperatures drop to a chilly 5°C. At night, expect cooler temperatures, averaging -5°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Edison has a relatively rain/snowy climate with high precipitation levels, averaging 1222 mm of rain/snowfall annually. Edison experiences moderate seasonal variation in rainfall, with monthly averages ranging from 129 mm in June, the wettest month, and 74 mm in November, the driest month.

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

Sunshine over the year

Edison can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.7 hours of sunlight per day.

Monthly hours of sunshine

Data from: Trenton, the United States of America (43 KM, 27 Miles).

Daily hours of sunshine

Data from: Trenton, the United States of America (43 KM, 27 Miles).

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

Other facts from our historical weather data:
  • When is summer in Edison?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Edison?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Edison?
    The coldest month is February with an average maximum temperature of 5°C.
  • Which is the wettest month in Edison?
    June tops the wettest month list with 129 mm of rainfall.
  • Which is the driest month in Edison?
    November is the driest month with 74 mm of precipitation.
  • Which is the sunniest month in Edison?
    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.

    Forecast for Edison (NJ)

    Thu   Nov 21
    11°C | 3°C
    NW 14 km/h
    34 mm
    overcast and heavy rain

    overcast and heavy rain

    Fri   Nov 22
    7°C | 2°C
    SW 22 km/h
    12 mm
    overcast and heavy rain

    overcast and heavy rain

    Sat   Nov 23
    9°C | 3°C
    NW 25 km/h
    1.6 mm
    partly cloudy and no rain

    partly cloudy and no rain