Is Jacksonville hot in August?
Days are typically hot at 33.2°C, while nights average 24.6°C.
United States · 1991–2020 normal
Jacksonville in
August.
Typical August weather in Jacksonville: 33.2°C by day, 24.6°C at night, 162 mm of rain over 12.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high33.2°C
Typical low24.6°C
Rain162 mm
Wet days12.4
In the year-round weather comparison, August scores 26 out of 100 (November leads the year at 91). Daylight is calculated as 13 h 14 from latitude 30.33°. Open-water sea temperature is 28.0°C (27 km from the place centre).
August at a glance
What is Jacksonville like in August?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 162 mm across about 12 wet days.
How much daylight is there?
There are about 13 h 14 between sunrise and sunset at mid-month, calculated from the place latitude.
Is August a good time to visit?
August ranks 11 of 12 in our weather comparison; November ranks first.
Event window
Warm sea in August
The nearest open-water NOAA OISST 1991–2020 cell averages 28.0°C in August. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4160021
- NOAA station
- USW00093837 · JACKSONVILLE NAS
- Station distance
- 11 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Jacksonville is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work