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CDUS42 KKEY 262024
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
424 PM EDT FRI SEP 26 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 26 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 88 231 PM 93 1951 89 -1 88
2002
2006
MINIMUM 79 543 AM 69 1957 78 1 77
AVERAGE 84 84 0 83
PRECIPITATION (IN)
TODAY 0.00 5.28 2007 0.22 -0.22 0.20
MONTH TO DATE 8.43 5.54 2.89 2.60
SINCE SEP 1 8.43 5.54 2.89 2.60
SINCE JAN 1 25.03 29.00 -3.97 37.73
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 19 18 1 18
MONTH TO DATE 291 503 -212 552
SINCE SEP 1 291 503 -212 552
SINCE JAN 1 3839 3973 -134 4220
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 72
AVERAGE 83
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 96 1987
MINIMUM TEMPERATURE (F) 78 71 1957
1959
2016
SUNRISE AND SUNSET
SEPTEMBER 26 2025.....SUNRISE 715 AM EDT SUNSET 716 PM EDT
SEPTEMBER 27 2025.....SUNRISE 715 AM EDT SUNSET 715 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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