959
CDUS42 KKEY 212019
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
419 PM EDT THU SEP 21 2023
...............................
..THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 21 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 93 131 PM 96 1987 90 3 90
MINIMUM 74 654 AM 70 1956 78 -4 82
1959
AVERAGE 84 84 0 86
PRECIPITATION (IN)
TODAY 1.57 4.44 1959 0.23 1.34 0.00
MONTH TO DATE 2.46 4.43 -1.97 4.38
SINCE SEP 1 2.46 4.43 -1.97 4.38
SINCE JAN 1 26.02 27.89 -1.87 25.23
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 19 0 21
MONTH TO DATE 476 409 67 470
SINCE SEP 1 476 409 67 470
SINCE JAN 1 4785 3879 906 4344
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 62
AVERAGE 80
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1987
MINIMUM TEMPERATURE (F) 78 66 1959
SUNRISE AND SUNSET
SEPTEMBER 21 2023.....SUNRISE 713 AM EDT SUNSET 722 PM EDT
SEPTEMBER 22 2023.....SUNRISE 713 AM EDT SUNSET 721 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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