ClimateAverages

Jacksonville Weather in September

JanFebMarAprMayJunJulAugSepOctNovDec
September daytime high
28.6°C
September overnight low
17.5°C
September average
23.0°C

In September, Jacksonville typically sees daytime highs of 28.6°C and overnight lows around 17.5°C. Compared to the annual average high of 22.6°C, September runs +6.0°C.

vs. annual avg high
+6.0°C
Rank among 12 months
#4 warmest
Hottest year overall
2016

Where September ranks in Jacksonville

JanFebMarAprMayJunJulAugSep29°OctNovDec

FAQ

What is the average temperature in Jacksonville in September?

September in Jacksonville averages a daytime high of 28.6°C and an overnight low of 17.5°C.

Is September warm or cold in Jacksonville?

September runs +6.0°C compared to Jacksonville's annual average high of 22.6°C, ranking #4 of 12 months by warmth.

What should I pack for Jacksonville in September?

Plan for daytime highs near 28.6°C and cooler evenings around 17.5°C.

Other months for Jacksonville

JanuaryFebruaryMarchAprilMayJuneJulyAugustOctoberNovemberDecember

September in nearby cities

CharlotteRaleighGreensboroDurhamWinston-SalemFayettevilleCaryWilmingtonHigh PointGreenvilleAshevilleConcord