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Jacksonville (NC) Weather and Climate: A Comprehensive Guide

The climate in Jacksonville is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to mild in the cooler months. It is also known for its large amounts of rain/snowfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Jacksonville, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 32°C in July to a moderate 13°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 0°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Jacksonville experiences significant rain/snowfall throughout the year, averaging 1471 mm of precipitation annually. The climate in Jacksonville shows significant variation throughout the year. Expect heavy rainfall in August, with an average of 201 mm of precipitation over 17 rainy days.

In contrast, January offers drier and sunnier days, with around 88 mm of rainfall over 12 rainy days. For more details, please visit our Jacksonville Precipitation page.

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

Forecast for Jacksonville (NC)

Sat   Jan 11
8°C | -2°C
NW 8 m/s
9 mm
partly cloudy and rain

partly cloudy and rain

Sun   Jan 12
8°C | -5°C
N 2 m/s
clear and no rain

clear and no rain

Mon   Jan 13
10°C | -4°C
W 4 m/s
partly cloudy and no rain

partly cloudy and no rain

Select a Month of Interest

Check the conditions for any month of the year.

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

During the months of April and October 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:
  • Which months have the greatest rainfall in Jacksonville?
    Most rainfall (rainy season) is seen in July, August and September.
  • Which is the warmest month in Jacksonville?
    July has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Jacksonville?
    The coldest month is January with an average maximum temperature of 13°C.
  • Which is the wettest month in Jacksonville?
    August tops the wettest month list with 201 mm of rainfall.
  • Which is the driest month in Jacksonville?
    January is the driest month with 88 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.