Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KKEY 152018
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
418 PM EDT WED OCT 15 2025
...................................
...THE MARATHON CLIMATE SUMMARY FOR OCTOBER 15 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 242 PM 91 1971 87 -2 86
2002
2014
MINIMUM 77 641 AM 66 1996 76 1 78
AVERAGE 81 81 0 82
PRECIPITATION (IN)
TODAY 0.00 5.89 1999 0.20 -0.20 0.17
MONTH TO DATE 6.48 3.28 3.20 6.04
SINCE SEP 1 15.74 9.65 6.09 9.22
SINCE JAN 1 32.34 33.11 -0.77 44.35
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 16 16 0 17
MONTH TO DATE 188 260 -72 270
SINCE SEP 1 736 834 -98 906
SINCE JAN 1 4284 4304 -20 4574
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 55
AVERAGE 69
..........................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 93 2009
MINIMUM TEMPERATURE (F) 76 63 1955
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 722 AM EDT SUNSET 657 PM EDT
OCTOBER 16 2025.......SUNRISE 723 AM EDT SUNSET 656 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$