Millville (NJ) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Millville.

Full Climate overview Temperature Rainfall
Current conditions Millville –  

Climate overview of Millville

The climate in Millville, New Jersey, United States of America, is marked by large temperature swings across the seasons, ranging from 31°C (88°F) in July to 6°C (43°F) in January.

The city receives considerable rain/snowfall, with around 1282 mm (50 in) annually. December is the wettest month. It has very warm summers and cold winters.

Millville Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Millville - and find the best time to visit.

Monthly Temperature in Millville

In Millville, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in July to a chilly 6°C (43°F) in the coolest month, January.

Nights vary from 20°C (68°F) in July to around -5°C (23°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Millville

Millville experiences significant rain/snowfall throughout the year, averaging 1282 mm (50 in) of precipitation annually. Millville offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month December (140 mm (5.5 in)) and the driest month May (80 mm (3.1 in)) is not too significant. For more details, please visit our Millville Precipitation page.

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

Best Time to Visit Millville

The most comfortable overall weather for exploring Millville is usually found in May and September. Conditions are generally least comfortable in January, February, March and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May and September
  • Warmest weather: July and August
  • Seasonal pattern: Very warm summers and cold winters
  • Coldest conditions: January, with freezing nights around -5°C (23°F).

Frequently asked questions about the climate in Millville

What is the best time to visit Millville?

May and September typically offer the most optimal weather in Millville. In contrast, January, February, March and December tend to have less optimal conditions. Millville has very warm summers and cold winters.

What temperatures can I expect in Millville?

Daytime highs range from 6°C (43°F) in January to 31°C (88°F) in July. Nighttime lows range from -5°C (23°F) to 20°C (68°F). Temperatures vary considerably through the year.

How much rain does Millville get?

Annual rainfall is around 1282 mm (50 in). December is the wettest month with 140 mm (5.5 in), while May is the driest with 80 mm (3.1 in).

Millville 3-Day Forecast

Millville on the map

Millville is highlighted - select any city to see its climate.

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.