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Climate & Weather Averages in Florida Keys, Florida, USA

Currently: 77 °F. Sunny. (Weather station: Key West International Airport, USA). See more current weather

Annual Weather Averages Near Florida Keys

Averages are for Key West International Airport, which is 13 miles from Florida Keys.

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Florida Keys

High Temp: 90 °F

Low Temp: 65 °F

Mean Temp: 78 °F

Precipitation: 1.44"

Humidity: 74%

Dew Point: 69 °F

Wind: 9 mph

Pressure: 30.03 "Hg

Visibility: 10 mi

January Climate & Weather Averages in Florida Keys

High Temp: 76 °F

Low Temp: 65 °F

Mean Temp: 70 °F

Precipitation: 0.50"

Humidity: 77%

Dew Point: 63 °F

Wind: 10 mph

Pressure: 30.11 "Hg

Visibility: 10 mi

February Climate & Weather Averages in Florida Keys

High Temp: 77 °F

Low Temp: 67 °F

Mean Temp: 72 °F

Precipitation: 0.39"

Humidity: 76%

Dew Point: 64 °F

Wind: 10 mph

Pressure: 30.08 "Hg

Visibility: 10 mi

March Climate & Weather Averages in Florida Keys

High Temp: 79 °F

Low Temp: 69 °F

Mean Temp: 74 °F

Precipitation: 0.47"

Humidity: 73%

Dew Point: 65 °F

Wind: 10 mph

Pressure: 30.05 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Florida Keys

High Temp: 82 °F

Low Temp: 72 °F

Mean Temp: 77 °F

Precipitation: 0.43"

Humidity: 71%

Dew Point: 67 °F

Wind: 10 mph

Pressure: 30.02 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Florida Keys

High Temp: 85 °F

Low Temp: 76 °F

Mean Temp: 81 °F

Precipitation: 1.06"

Humidity: 72%

Dew Point: 71 °F

Wind: 9 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

June Climate & Weather Averages in Florida Keys

High Temp: 88 °F

Low Temp: 79 °F

Mean Temp: 84 °F

Precipitation: 1.95"

Humidity: 74%

Dew Point: 75 °F

Wind: 8 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

July Climate & Weather Averages in Florida Keys

High Temp: 90 °F

Low Temp: 80 °F

Mean Temp: 85 °F

Precipitation: 1.65"

Humidity: 72%

Dew Point: 75 °F

Wind: 8 mph

Pressure: 30.04 "Hg

Visibility: 10 mi

August Climate & Weather Averages in Florida Keys

High Temp: 90 °F

Low Temp: 80 °F

Mean Temp: 85 °F

Precipitation: 3.21"

Humidity: 73%

Dew Point: 75 °F

Wind: 7 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Florida Keys

High Temp: 89 °F

Low Temp: 79 °F

Mean Temp: 84 °F

Precipitation: 4.11"

Humidity: 75%

Dew Point: 75 °F

Wind: 8 mph

Pressure: 29.95 "Hg

Visibility: 10 mi

October Climate & Weather Averages in Florida Keys

High Temp: 85 °F

Low Temp: 76 °F

Mean Temp: 81 °F

Precipitation: 2.35"

Humidity: 75%

Dew Point: 72 °F

Wind: 9 mph

Pressure: 29.97 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Florida Keys

High Temp: 81 °F

Low Temp: 72 °F

Mean Temp: 76 °F

Precipitation: 0.58"

Humidity: 75%

Dew Point: 68 °F

Wind: 11 mph

Pressure: 30.03 "Hg

Visibility: 10 mi

December Climate & Weather Averages in Florida Keys

High Temp: 77 °F

Low Temp: 68 °F

Mean Temp: 72 °F

Precipitation: 0.58"

Humidity: 77%

Dew Point: 65 °F

Wind: 10 mph

Pressure: 30.08 "Hg

Visibility: 10 mi

Quick Climate Info

Hottest MonthAugust (85 °F avg)
Coldest MonthJanuary (70 °F avg)
Wettest MonthSeptember (4.11" avg)
Windiest MonthNovember (11 mph avg)
Annual precip.17.29" (per year)

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