565
CDUS42 KKEY 240537
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
137 AM EDT THU SEP 24 2026
...............................
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 23 2026
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)
YESTERDAY
MAXIMUM 88 316 PM 92 1989 89 -1 88
1990
2022
MINIMUM 79 816 AM 71 1874 79 0 78
AVERAGE 84 84 0 83
PRECIPITATION (IN)
YESTERDAY 0.07 2.10 1931 0.25 -0.18 0.20
MONTH TO DATE 6.73 5.69 1.04 9.38
SINCE SEP 1 6.73 5.69 1.04 9.38
SINCE JAN 1 25.41 29.01 -3.60 33.58
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 19 19 0 18
MONTH TO DATE 458 446 12 422
SINCE SEP 1 458 446 12 422
SINCE JAN 1 4170 3882 288 3951
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 72
AVERAGE 81
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1957
1989
2022
MINIMUM TEMPERATURE (F) 79 72 1923
1963
2023
SUNRISE AND SUNSET
SEPTEMBER 24 2026.....SUNRISE 716 AM EDT SUNSET 721 PM EDT
SEPTEMBER 25 2026.....SUNRISE 717 AM EDT SUNSET 720 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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