Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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CDUS42 KKEY 042018
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
418 PM EDT SAT OCT 04 2025
...................................
...THE KEY WEST CLIMATE SUMMARY FOR OCTOBER 4 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 85 244 PM 91 1962 88 -3 88
MINIMUM 79 420 AM 70 1929 78 1 82
AVERAGE 82 83 -1 85
PRECIPITATION (IN)
TODAY T 13.54 1933 0.20 -0.20 T
MONTH TO DATE 0.73 0.79 -0.06 T
SINCE SEP 1 10.12 8.03 2.09 3.34
SINCE JAN 1 34.32 31.35 2.97 39.33
DEGREE DAYS
HEATING
TODAY 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
TODAY 17 18 -1 20
MONTH TO DATE 72 72 0 81
SINCE SEP 1 642 645 -3 724
SINCE JAN 1 4171 4081 90 4433
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 80
AVERAGE 87
..........................................................
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 93 1962
MINIMUM TEMPERATURE (F) 78 68 1889
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 720 AM EDT SUNSET 711 PM EDT
OCTOBER 5 2025.......SUNRISE 721 AM EDT SUNSET 710 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$