525
CDUS42 KKEY 202130
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
530 PM EDT TUE OCT 20 2026
...............................
..THE KEY WEST CLIMATE SUMMARY FOR OCTOBER 20 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 358 PM 90 1925 85 -1 86
1937
MINIMUM 76 539 AM 65 1940 76 0 77
AVERAGE 80 81 -1 82
PRECIPITATION (IN)
TODAY 0.00 5.02 2007 0.16 -0.16 0.07
MONTH TO DATE 5.27 3.98 1.29 4.50
SINCE SEP 1 13.38 11.22 2.16 13.89
SINCE JAN 1 32.06 34.54 -2.48 38.09
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 15 16 -1 17
MONTH TO DATE 382 343 39 339
SINCE SEP 1 962 916 46 909
SINCE JAN 1 4674 4352 322 4438
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 65
AVERAGE 75
......................................................
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 2026.......SUNRISE 727 AM EDT SUNSET 656 PM EDT
OCTOBER 21 2026.......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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page