854
CDUS42 KKEY 230547
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
147 AM EDT TUE SEP 23 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 22 2025
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)
YESTERDAY
MAXIMUM 88 240 PM 93 1987 89 -1 92
1989
MINIMUM 78 1146 PM 70 1908 79 -1 83
1954
AVERAGE 83 84 -1 88
PRECIPITATION (IN)
YESTERDAY 0.01 5.82 1889 0.25 -0.24 0.00
MONTH TO DATE 9.18 5.44 3.74 1.68
SINCE SEP 1 9.18 5.44 3.74 1.68
SINCE JAN 1 33.38 28.76 4.62 37.67
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 18 19 -1 23
MONTH TO DATE 404 427 -23 480
SINCE SEP 1 404 427 -23 480
SINCE JAN 1 3933 3863 70 4189
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 75
AVERAGE 85
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1989
1990
2022
MINIMUM TEMPERATURE (F) 79 71 1874
SUNRISE AND SUNSET
SEPTEMBER 23 2025.....SUNRISE 716 AM EDT SUNSET 722 PM EDT
SEPTEMBER 24 2025.....SUNRISE 716 AM EDT SUNSET 721 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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