555
CDUS42 KKEY 192028
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
428 PM EDT SUN OCT 19 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 19 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 MM MM 91 2007 86 MM 83
2012
2013
MINIMUM MM MM 61 2009 76 MM 76
AVERAGE MM 81 MM 80
PRECIPITATION (IN)
TODAY 2.32 4.66 2011 0.17 2.15 0.01
MONTH TO DATE 8.80 4.00 4.80 6.49
SINCE SEP 1 18.06 10.37 7.69 9.67
SINCE JAN 1 34.66 33.83 0.83 44.80
DEGREE DAYS
HEATING
TODAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY MM 16 MM 15
MONTH TO DATE 234 324 -90 325
SINCE SEP 1 782 898 -116 961
SINCE JAN 1 4330 4368 -38 4629
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 92 1989
MINIMUM TEMPERATURE (F) 75 63 1955
1964
SUNRISE AND SUNSET
OCTOBER 19 2025.......SUNRISE 724 AM EDT SUNSET 654 PM EDT
OCTOBER 20 2025.......SUNRISE 725 AM EDT SUNSET 653 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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