The weather in Jacksonville in June is very hot. The average temperatures are between 24°C and 31°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of June in Jacksonville. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Jacksonville in June 2025.
If you’re planning to visit Jacksonville in the near future, we highly recommend that you review the 14 day weather forecast for Jacksonville before you arrive.
Temperatures
31° / 24°
Rainy Days
12
Snowy Days
0
Dry Days
18
Rainfall
223
mm
Sun Hours
11.3
Hrs
