Jacksonville Beach (FL) Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Jacksonville Beach’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in the United States of America.
Monthly Temperature Averages
In Jacksonville Beach, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 32°C in July, the warmest time of the year, to a moderate 18°C during cooler months like January. At night, minimum temperatures typically average around 8°C during these months.
The chart below illustrates the average maximum day and minimum night temperatures in Jacksonville Beach by month:
The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest. July, the city’s warmest month receives 281 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, receives about 81 mm of rainfall spread over roughly 10 days. For more information, please visit our Jacksonville Beach Precipitation page.
Annual Temperatures in the United States of America Compared
The map below shows the annual temperature across the United States of America. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Jacksonville Beach Temperatures Compared World Wide
Jacksonville Beach’s average annual maximum temperature is 25°C. Let’s compare this with some popular tourist destinations:
Athens, Greece, experiences an average annual temperature of 23°C, with hot summers and mild winters typical of a Mediterranean climate.
Meanwhile, Queenstown, New Zealand, the average annual temperature is significantly lower at 10°C, with mild summers and cold winters.
Chicago, USA, has a significant seasonal range, with an average annual temperature of 15°C.
Adelaide, Australia, enjoys warm summers and mild winters, with an average annual temperature of 21°C.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In Jacksonville Beach, during the coolest month, January, you will experience 65% humidity, which is considered high. This is accompanied by an average maximum temperature of 18°C. In the warmest month, July, the humidity is 78% combined with an average maximum temperature of 32°C, which creates a high-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Temperatures in the Mountains
Although not all regions have mountains, elevated areas exhibit distinct temperature variations.
- Sun Exposure: Sunlit slopes tend to be warmer, while shaded areas remain cooler.
- Altitude Effects: Temperatures drop by approximately 6°C for every 1,000 meters of elevation, creating distinct microclimates.
For more detailed information about Jacksonville Beach’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Jacksonville Beach climate page.
Current temperature in Jacksonville Beach (FL)
4 m/s
almost clear and no rain
6 m/s
partly cloudy and chance of rain
5 m/s
clear and no rain
