Jacksonville Beach (FL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Jacksonville Beach.
Climate overview of Jacksonville Beach
Jacksonville Beach, Florida, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in July, while winters cool to 18°C (64°F) in January.
With around 1263 mm (50 in) of annual rainfall, Jacksonville Beach has a notably wet climate. However, this rainfall is not evenly distributed — the city has very warm summers and mild winters. The wettest month is August. Sunshine peaks in May, when the city sees around 10.0 hours of sunshine per day.
Jacksonville Beach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jacksonville Beach - and find the best time to visit.
Monthly Temperature in Jacksonville Beach
Depending on the time of the year, temperatures range from very warm to moderate in Jacksonville Beach. Average daytime temperatures reach a very warm 32°C (90°F) in July. In January, the coolest month of the year, temperatures drop to a moderate 18°C (64°F).
At night, temperatures range from around 24°C (75°F) in July to 8°C (46°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Jacksonville Beach
Jacksonville Beach has a relatively rainy climate with high precipitation levels, averaging 1263 mm (50 in) of rainfall annually. Jacksonville Beach can be quite wet during August, receiving approximately 178 mm (7 in) of precipitation over 16 rainy days.
In contrast, during the driest month (March), you will experience much drier conditions, with 63 mm (2.5 in) of precipitation spread across 7 rainy days. For more details, please visit our Jacksonville Beach Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Jacksonville Beach
Jacksonville Beach can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 10.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 6.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Jacksonville Beach by Month
The relative humidity is high throughout the year in Jacksonville Beach.
The city experiences its highest humidity in August, reaching 81%. In January, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Jacksonville Beach
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, October, November and December
- Warmest weather: June, July and August
- Most sunshine: May
- Seasonal pattern: Very warm summers and mild winters
Frequently asked questions about the climate in Jacksonville Beach
What is the best time to visit Jacksonville Beach?
March, April, May, October, November and December typically offer the most optimal weather in Jacksonville Beach. In contrast, June, July, August and September tend to have less optimal conditions. Jacksonville Beach has very warm summers and mild winters.
What temperatures can I expect in Jacksonville Beach?
Daytime highs range from 18°C (64°F) in January to 32°C (90°F) in July. Nighttime lows range from 8°C (46°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Jacksonville Beach get?
Annual rainfall is around 1263 mm (50 in). August is the wettest month with 178 mm (7 in), while March is the driest with 63 mm (2.5 in).
How sunny is Jacksonville Beach?
Jacksonville Beach receives around 2,868 hours of sunshine per year. May is the sunniest month with 301 hours, while December is the cloudiest with just 181 hours. Overall, Jacksonville Beach enjoys abundant sunshine.
Jacksonville Beach 3-Day Forecast
Jacksonville Beach (FL) 3-Day Forecast
Jacksonville Beach on the map
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