099
CDUS42 KKEY 110535
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
1235 AM EST MON DEC 11 2023
...............................
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 10 2023
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)
YESTERDAY
MAXIMUM 84 143 PM 86 1971 79 5 81
2004
2019
MINIMUM 71 1156 PM 52 2014 69 2 73
AVERAGE 78 74 4 77
PRECIPITATION (IN)
YESTERDAY 0.10 3.39 1952 0.08 0.02 0.00
MONTH TO DATE 0.20 0.77 -0.57 0.05
SINCE DEC 1 0.20 0.77 -0.57 0.05
SINCE JAN 1 44.18 38.29 5.89 31.54
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 13 9 4 12
MONTH TO DATE 116 93 23 137
SINCE DEC 1 116 93 23 137
SINCE JAN 1 5986 4964 1022 5619
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 74
AVERAGE 85
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 86 1994
2012
MINIMUM TEMPERATURE (F) 68 49 1962
2014
SUNRISE AND SUNSET
DECEMBER 11 2023......SUNRISE 658 AM EST SUNSET 537 PM EST
DECEMBER 12 2023......SUNRISE 659 AM EST SUNSET 537 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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