Key Largo weather averages

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

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Check Key Largo weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Key Largo is expected to be 23°C, while the average maximum temperature in December is 25°C.

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More about Key Largo

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The weather for Key Largo, 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)

Key Largo weather averages: best month

Key Largo Best month Averages
Warmest July, August & September 32°C
Sunniest April, May, June & July 10 hours per day
Least rain April 5 days
Warmest sea August 30°C

Key Largo climate guide

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Tropical storm risk: Key Largo, Florida hurricane season

% of month affected by tropical storms
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<1%
0
0
<1%
2%
1%
3%
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2%
1%
0
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The Key Largo, 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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Key Largo weather averages by month

Check Key Largo 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 Key Largo weather with the USA

Below the Key Largo weather chart shows maximum daytime temperature for Key Largo, 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)

Key Largo, 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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