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Current Weather and Forecast in Jacksonville, FL

Florida, United States 🇺🇸
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About the weather in Jacksonville

Jacksonville has a humid subtropical climate. July is the warmest month, with average highs of 89°, and January the coldest, when nights fall to around 48°. August brings the most rain, on about 24 days, while May is the sunniest, with 11.6 hours of sunshine a day. Over a whole year it rains on roughly 149 days.

Jacksonville climate guide: monthly averages, seasons and the best time to visit

Common questions

What is the best time to visit Jacksonville?
January to May and October is the sweet spot for Jacksonville - warm days, manageable rainfall and plenty of daylight line up. Expect 75°F (24°C) in the afternoon and around 9 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in January.
Which month is warmest in Jacksonville?
July, averaging 89°F (32°C) by day and 76°F (24°C) overnight. The hottest single day in our 2015-2024 record for this location reached 103°F (39°C).
Is there snow in Jacksonville?
Effectively no. The 2015-2024 record for Jacksonville shows no regular measurable snowfall.
Is Jacksonville hot in summer?
July averages 89°F (32°C). Hot afternoons happen but extremes are not the norm.
How many rainy days does Jacksonville get in a year?
About 149 days bring measurable precipitation, totalling 50.7 inches (1288 mm). That works out at roughly 8.6 mm on an average wet day.
What is the rainiest month in Jacksonville?
August, at 7.6 inches (192 mm) over about 24 days. November is the driest month, at 2.4 inches (61 mm).
When is Jacksonville at its coldest?
January, with highs of 64°F (18°C) and lows near 48°F (9°C). The coldest day in the 2015-2024 record fell to 24°F (-4°C).
How humid does Jacksonville get?
Relative humidity averages 78% across the year, which reads as very humid. Paired with July heat, muggy afternoons are routine.