217
CDUS42 KKEY 290528
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT MON SEP 29 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 28 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 91 200 PM 93 2020 88 3 88
MINIMUM 83 1159 PM 69 1893 79 4 83
AVERAGE 87 83 4 86
PRECIPITATION (IN)
YESTERDAY 0.00 6.19 1953 0.22 -0.22 0.00
MONTH TO DATE 9.39 6.83 2.56 3.34
SINCE SEP 1 9.39 6.83 2.56 3.34
SINCE JAN 1 33.59 30.15 3.44 39.33
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 22 18 4 21
MONTH TO DATE 528 538 -10 600
SINCE SEP 1 528 538 -10 600
SINCE JAN 1 4057 3974 83 4309
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.8
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 88
LOWEST 72
AVERAGE 80
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1872
1958
MINIMUM TEMPERATURE (F) 79 71 1937
1947
2001
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 718 AM EDT SUNSET 716 PM EDT
SEPTEMBER 30 2025.....SUNRISE 719 AM EDT SUNSET 715 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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