207
CDUS42 KKEY 092017
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
417 PM EDT SAT SEP 09 2023
...............................
..THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 9 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 92 312 PM 95 1987 90 2 94
MINIMUM 80 651 AM 71 1954 79 1 78
1988
1991
AVERAGE 86 85 1 86
PRECIPITATION (IN)
TODAY 0.00 2.30 2002 0.20 -0.20 0.06
MONTH TO DATE 0.88 1.83 -0.95 0.54
SINCE SEP 1 0.88 1.83 -0.95 0.54
SINCE JAN 1 24.44 25.29 -0.85 21.39
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 21 20 1 21
MONTH TO DATE 192 180 12 210
SINCE SEP 1 192 180 12 210
SINCE JAN 1 4501 3650 851 4084
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 57
AVERAGE 68
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 95 1993
MINIMUM TEMPERATURE (F) 79 67 1953
SUNRISE AND SUNSET
SEPTEMBER 9 2023.....SUNRISE 708 AM EDT SUNSET 735 PM EDT
SEPTEMBER 10 2023.....SUNRISE 709 AM EDT SUNSET 734 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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