Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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CDUS42 KKEY 260536
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
136 AM EDT SAT SEP 26 2026
...................................
...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 25 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 87 308 PM 93 1951 88 -1 91
1957
MINIMUM 81 744 AM 70 1903 79 2 81
AVERAGE 84 84 0 86
PRECIPITATION (IN)
YESTERDAY T 2.99 1966 0.23 -0.23 0.01
MONTH TO DATE 6.73 6.16 0.57 9.39
SINCE SEP 1 6.73 6.16 0.57 9.39
SINCE JAN 1 25.41 29.48 -4.07 33.59
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 21
MONTH TO DATE 496 484 12 464
SINCE SEP 1 496 484 12 464
SINCE JAN 1 4208 3920 288 3993
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 67
AVERAGE 78
..........................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1951
1955
1987
MINIMUM TEMPERATURE (F) 79 70 1901
SUNRISE AND SUNSET
SEPTEMBER 26 2026.....SUNRISE 717 AM EDT SUNSET 719 PM EDT
SEPTEMBER 27 2026.....SUNRISE 717 AM EDT SUNSET 718 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$