Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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CDUS42 KKEY 240535
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
135 AM EDT WED SEP 24 2025
...................................
...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 23 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 88 1253 PM 92 1989 89 -1 90
1990
2022
MINIMUM 78 214 PM 71 1874 79 -1 84
AVERAGE 83 84 -1 87
PRECIPITATION (IN)
YESTERDAY 0.20 2.10 1931 0.25 -0.05 0.00
MONTH TO DATE 9.38 5.69 3.69 1.68
SINCE SEP 1 9.38 5.69 3.69 1.68
SINCE JAN 1 33.58 29.01 4.57 37.67
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 22
MONTH TO DATE 422 446 -24 502
SINCE SEP 1 422 446 -24 502
SINCE JAN 1 3951 3882 69 4211
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 70
AVERAGE 85
..........................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1957
1989
2022
MINIMUM TEMPERATURE (F) 79 72 1923
1963
2023
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 716 AM EDT SUNSET 721 PM EDT
SEPTEMBER 25 2025.....SUNRISE 717 AM EDT SUNSET 720 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$