963
CDUS42 KKEY 130529
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
129 AM EDT SUN SEP 13 2026
...............................
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 12 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 94R 238 PM 94 2023 89 5 89
MINIMUM 78 734 PM 72 1907 79 -1 75
AVERAGE 86 84 2 82
PRECIPITATION (IN)
YESTERDAY 0.30 9.37 2020 0.24 0.06 0.37
MONTH TO DATE 2.79 2.89 -0.10 6.79
SINCE SEP 1 2.79 2.89 -0.10 6.79
SINCE JAN 1 21.47 26.21 -4.74 30.99
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 21 19 2 17
MONTH TO DATE 252 237 15 218
SINCE SEP 1 252 237 15 218
SINCE JAN 1 3964 3673 291 3747
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 66
AVERAGE 80
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 2023
MINIMUM TEMPERATURE (F) 79 71 1890
1954
1958
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 712 AM EDT SUNSET 733 PM EDT
SEPTEMBER 14 2026.....SUNRISE 713 AM EDT SUNSET 732 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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