189
CDUS42 KKEY 180532
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
132 AM EDT SUN OCT 18 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 234 PM 91 1971 86 1 84
MINIMUM 77 423 AM 63 1954 76 1 77
AVERAGE 82 81 1 81
PRECIPITATION (IN)
YESTERDAY 0.14 3.94 1951 0.18 -0.04 0.00
MONTH TO DATE 1.09 3.65 -2.56 6.48
SINCE SEP 1 6.07 10.02 -3.95 15.74
SINCE JAN 1 21.94 33.48 -11.54 32.34
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 17 16 1 16
MONTH TO DATE 334 292 42 282
SINCE SEP 1 913 866 47 830
SINCE JAN 1 4386 4336 50 4378
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 72
AVERAGE 83
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 90 2007
MINIMUM TEMPERATURE (F) 76 65 1956
2000
2009
SUNRISE AND SUNSET
OCTOBER 18 2026.......SUNRISE 724 AM EDT SUNSET 655 PM EDT
OCTOBER 19 2026.......SUNRISE 724 AM EDT SUNSET 654 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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