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Clifton (NJ) Weather and Climate: A Comprehensive Guide

The climate in Clifton is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Clifton, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 30°C in July. In February, the coolest month of the year, temperatures drop to a chilly 4°C.

At night, you can expect cooler temperatures, with averages dropping to around -5°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Clifton experiences significant rain/snowfall throughout the year, averaging 1296 mm of precipitation annually. Clifton experiences moderate seasonal variation in rainfall, with monthly averages ranging from 136 mm in June, the wettest month, and 80 mm in November, the driest month.

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

Sunshine over the year

Clifton 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. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: New York City, the United States of America (24 KM, 15 Miles).

Daily hours of sunshine

Data from: New York City, the United States of America (24 KM, 15 Miles).

Average water temperature

The mean water temperature over the year ranges from 4°C in February to 23°C in August.

Water temperature over the year

Data from: New York City, the United States of America (24 KM, 15 Miles).

Forecast for Clifton (NJ)

Sun   Dec 22
-4°C | -10°C
NW 5 m/s
clear and no rain

clear and no rain

Mon   Dec 23
-2°C | -12°C
S 2 m/s
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
4°C | -5°C
SW 2 m/s
5.4 mm
broken clouds and snow

broken clouds and snow

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

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Clifton?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Clifton?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Clifton?
    The coldest month is February with an average maximum temperature of 4°C.
  • Which is the wettest month in Clifton?
    June tops the wettest month list with 136 mm of rainfall.
  • Which is the driest month in Clifton?
    November is the driest month with 80 mm of precipitation.
  • Which is the sunniest month in Clifton?
    July is the sunniest month with an average of 271 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.