Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Jacksonville Weather in September
September in Jacksonville averages 29°C (84°F) during the day and 18°C (64°F) at night. Quite a bit of rainfall is typical this month, with around 170 mm (6.7 in) on average. An umbrella is a good idea.
Rainfall in Jacksonville in September
Historically, approximately 13 days this month are expected to have rain, averaging 170 mm (6.7 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Jacksonville in September
Temperatures in Jacksonville in September top out at 29°C (84°F) and drop to 18°C (64°F) overnight. This kind of day-to-night contrast is typical for this time of year. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.If your ideal day consists of dry skies and pleasant temperatures, April typically offers the best circumstances for Jacksonville.
Jacksonville Temperature in September
Min Temperature
18°C (64°F)
Max Temperature
29°C (84°F)
Chance of Rain
42%
Precipitation
170 mm (6.7 in)
Rainy days
13 days
Jacksonville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jacksonville - and find the best time to visit.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Jacksonville in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!
What To Do in Jacksonville in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Jacksonville 3-Day Forecast
More climate data for Jacksonville
See the full Jacksonville climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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