Jacksonville weather in September (Florida, United States of America)
Curious about the September weather in Jacksonville? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In September, Jacksonville generally has
very high temperatures
and high rainfall.
Throughout the daytime, temperatures often hover around 31°C.
However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 21°C.
Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.
Jacksonville in September usually receives high rainfall, averaging around 156 mm for the month. When we look at the climate data from the last 30 years, we can expect around 15 days of rain.
With around 231 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.
If you prefer dry days with pleasant temperatures, February, March, April, October, November and December typically offer the best circumstances. While June and August tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Jacksonville climate page with graphs.
Jacksonville, monthly averages in September
Min Temperature
21°C
Max Temperature
31°C
Water Temperature
28°C
Chance of Rain
49%
Precipitation
156 mm
Rainy days
15 days
Humidity
81%
Windspeed
11 km/h
Sunshine
231 hours
Percentage Sunshine
62%
Where to go in the United States of America in September
Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Jacksonville in September?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Jacksonville.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
