February weather forecast and climate
Key West, FL

A beach pier in Key West, Florida, with palm trees in the background
A beach pier in Key West, Florida, with palm trees in the background
February, with its lovely weather, draws tourists from all over the globe and is the busiest month of the year. Average daily highs are in the range of a warm 76°F (24.4°C) with the abundant daily sunshine of 8 hours. February is also the driest month of the year with the rain gauge registering a lowly 1.5" (38.1mm).
In the clear weather, visit the biggest and most photographed attraction of the island - a concrete replica of a buoy that claims to be the southernmost point of the United States.
Average temperature in February - Key West, FL
  • Average high temperature in February: 76°F

The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is January (74.3°F).

  • Average low temperature in February: 66°F

The month with the highest average low temperature is July (79.8°F).
The coldest month (with the lowest average low temperature) is January (64.2°F).

Average humidity in February - Key West, FL
  • Average humidity in February: 74.3%

The month with the highest relative humidity is December (76.2%).
The month with the lowest relative humidity is April (70.1%).

Average rainfall in February - Key West, FL
  • Average rainfall in February: 1.9"

The wettest month (with the highest rainfall) is September (6.5").
The driest month (with the lowest rainfall) is March (1.6").

Average rainfall days in February - Key West, FL
  • Average rainfall days in February: 5.3 days

The month with the highest number of rainy days is September (16.2 days).
The month with the lowest number of rainy days is April (4.5 days).

Average sea temperature in February - Key West, FL
  • Average sea temperature in February: 71.2°F

The best month for swimming (with the highest average sea temperature) is August (86.9°F).
Coldest months (with the lowest average sea temperature) are January and February (71.2°F).

Average daylight in February / Average sunshine in February - Key West, FL
  • Average daylight in February: 11.4h

The month with the longest days is June (Average daylight: 13.6h).
The month with shortest days is December (Average daylight: 10.6h).

  • Average sunshine in February: 8.8h

The month with most sunshine is May (Average sunshine: 11h).
The month with least sunshine is December (Average sunshine: 7.6h).

Average UV index in February - Key West, FL
  • Average UV index in February: 8

Months with the highest UV index are April, May, June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 6).

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