585
CDUS42 KKEY 202022
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
422 PM EDT MON OCT 20 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR OCTOBER 20 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 1134 AM 90 1925 85 1 84
1937
MINIMUM 78 548 AM 65 1940 76 2 76
AVERAGE 82 81 1 80
PRECIPITATION (IN)
TODAY 0.00 5.02 2007 0.16 -0.16 0.00
MONTH TO DATE 4.43 3.98 0.45 3.18
SINCE SEP 1 13.82 11.22 2.60 6.52
SINCE JAN 1 38.02 34.54 3.48 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 15
MONTH TO DATE 339 343 -4 348
SINCE SEP 1 909 916 -7 991
SINCE JAN 1 4438 4352 86 4700
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 80
AVERAGE 90
......................................................
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 89 1877
2007
2018
MINIMUM TEMPERATURE (F) 76 64 1940
1964
SUNRISE AND SUNSET
OCTOBER 20 2025.......SUNRISE 727 AM EDT SUNSET 656 PM EDT
OCTOBER 21 2025.......SUNRISE 728 AM EDT SUNSET 655 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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