Jacksonville weather averages

Going to Jacksonville? Find the best month to visit Jacksonville based on the weather.

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Check Jacksonville weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Jacksonville is expected to be 21°C, while the average maximum temperature in December is 20°C.

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More about Jacksonville

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The weather for Jacksonville, Florida shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Jacksonville weather averages: best month

Jacksonville Best month Averages
Warmest July & August 33°C
Sunniest April & May 10 hours per day
Least rain April & November 6 days

Jacksonville climate guide

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Tropical storm risk: Jacksonville, Florida hurricane season

% of month affected by tropical storms
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The Jacksonville, Florida tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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Jacksonville weather averages by month

Check Jacksonville holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Jacksonville weather with the USA

Below the Jacksonville weather chart shows maximum daytime temperature for Jacksonville, Florida, USA and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Jacksonville, Florida, USA
USA (Washington)
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Metric (°C / mm)  |  Imperial (°F / inches)

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Popular Florida destinations

Below are average maximum temperatures at popular destinations in Florida in December. Select a destination to see the weather overview and compare average conditions with today's forecast.

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More Florida destinations

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