Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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075
CDUS42 KKEY 170528
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT FRI OCT 17 2025
...................................
...THE KEY WEST CLIMATE SUMMARY FOR OCTOBER 16 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 85 431 PM 91 2009 86 -1 84
MINIMUM 77 1159 PM 66 1889 77 0 76
AVERAGE 81 81 0 80
PRECIPITATION (IN)
YESTERDAY 0.00 2.40 1898 0.18 -0.18 0.03
MONTH TO DATE 4.33 3.29 1.04 2.57
SINCE SEP 1 13.72 10.53 3.19 5.91
SINCE JAN 1 37.92 33.85 4.07 41.90
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 16 16 0 15
MONTH TO DATE 273 279 -6 293
SINCE SEP 1 843 852 -9 936
SINCE JAN 1 4372 4288 84 4645
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.6
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 85
LOWEST 65
AVERAGE 75
..........................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 89 2007
2009
2018
MINIMUM TEMPERATURE (F) 77 67 1889
1955
1977
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 726 AM EDT SUNSET 658 PM EDT
OCTOBER 18 2025.......SUNRISE 726 AM EDT SUNSET 657 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$