532
CDUS42 KKEY 140531
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
131 AM EDT SUN SEP 14 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 13 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 89 155 PM 94 2023 89 0 91
MINIMUM 77 1229 AM 71 1890 79 -2 87
1954
1958
AVERAGE 83 84 -1 89
PRECIPITATION (IN)
YESTERDAY 0.00 4.00 1958 0.24 -0.24 0.00
MONTH TO DATE 6.79 3.13 3.66 0.14
SINCE SEP 1 6.79 3.13 3.66 0.14
SINCE JAN 1 30.99 26.45 4.54 36.13
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 24
MONTH TO DATE 236 256 -20 286
SINCE SEP 1 236 256 -20 286
SINCE JAN 1 3765 3692 73 3995
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 68
AVERAGE 83
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 1872
2023
MINIMUM TEMPERATURE (F) 79 70 1901
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 713 AM EDT SUNSET 731 PM EDT
SEPTEMBER 15 2025.....SUNRISE 713 AM EDT SUNSET 730 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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