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Millville (NJ) Weather and Climate: A Comprehensive Guide

The climate in Millville 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 is also known for its large amounts of rain/snowfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Millville, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 31°C in July to a chilly 6°C in the coolest month, January.

Nights are cooler, with lows often dropping to around -5°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Millville experiences significant rain/snowfall throughout the year, averaging 1282 mm of precipitation annually. Millville offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between December (140 mm) and May (80 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

Forecast for Millville (NJ)

Sun   Dec 22
-3°C | -10°C
NW 6 m/s
clear and no rain

clear and no rain

Mon   Dec 23
1°C | -11°C
NW 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
5°C | -4°C
W 3 m/s
0.7 mm
partly cloudy and slight sleet

partly cloudy and slight sleet

The best time of year to visit Millville 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 Millville?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Millville?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Millville?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Millville?
    December tops the wettest month list with 140 mm of rainfall.
  • Which is the driest month in Millville?
    May is the driest month with 80 mm of precipitation.

  • 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.