Key West, FL — Best Months Card
Best months for Key West: February, March, April.
JAN
76°F
Rain 7 days
Daylight 10h 46mFEB
77°F
★ Best
Rain 5 days
Daylight 11h 18mMAR
80°F
★ Best
Rain 5 days
Daylight 11h 57mAPR
83°F
★ Best
Rain 4 days
Daylight 12h 42mMAY
86°F
Rain 8 days
Daylight 13h 19mJUN
89°F
Rain 11 days
Daylight 13h 39mJUL
90°F
Rain 12 days
Daylight 13h 31mAUG
91°F
Rain 15 days
Daylight 12h 59mSEP
89°F
Rain 16 days
Daylight 12h 16mOCT
86°F
Rain 12 days
Daylight 11h 32mNOV
81°F
Rain 6 days
Daylight 10h 55mDEC
78°F
Rain 6 days
Daylight 10h 37m
76°F
Rain 7 days
Daylight 10h 46mFEB
77°F
★ Best
Rain 5 days
Daylight 11h 18mMAR
80°F
★ Best
Rain 5 days
Daylight 11h 57mAPR
83°F
★ Best
Rain 4 days
Daylight 12h 42mMAY
86°F
Rain 8 days
Daylight 13h 19mJUN
89°F
Rain 11 days
Daylight 13h 39mJUL
90°F
Rain 12 days
Daylight 13h 31mAUG
91°F
Rain 15 days
Daylight 12h 59mSEP
89°F
Rain 16 days
Daylight 12h 16mOCT
86°F
Rain 12 days
Daylight 11h 32mNOV
81°F
Rain 6 days
Daylight 10h 55mDEC
78°F
Rain 6 days
Daylight 10h 37m
Averages are the 1991–2020 climate normals (NOAA National Centers for Environmental Information) for the station named on each page. Rain days = days with at least 0.01 in of precipitation. Daylight is computed for the middle of the month. Weather station used: KEY WEST INTL AP, FL US (NOAA station USW00012836), about 2 miles from central Key West, at 4 ft elevation. All figures on this page are that station's 1991–2020 normals.
Monthly weather summaries are historical averages for trip planning only — they are not forecasts, and the weather in any given month will differ.