741
CDUS42 KKEY 212016
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
416 PM EDT TUE OCT 21 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR OCTOBER 21 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 254 PM 89 1877 85 1 85
2007
2018
MINIMUM 77 225 AM 64 1940 76 1 76
1964
AVERAGE 82 81 1 81
PRECIPITATION (IN)
TODAY T 8.23 1883 0.17 -0.17 T
MONTH TO DATE 4.50 4.15 0.35 3.18
SINCE SEP 1 13.89 11.39 2.50 6.52
SINCE JAN 1 38.09 34.71 3.38 42.51
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 17 16 1 16
MONTH TO DATE 356 359 -3 364
SINCE SEP 1 926 932 -6 1007
SINCE JAN 1 4455 4368 87 4716
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 75
AVERAGE 86
......................................................
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 89 1876
1956
1962
MINIMUM TEMPERATURE (F) 76 64 1898
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 728 AM EDT SUNSET 655 PM EDT
OCTOBER 22 2025.......SUNRISE 728 AM EDT SUNSET 654 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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