420
CDUS42 KKEY 090530
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
1230 AM EST SAT DEC 09 2023
...............................
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 8 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 80 1238 PM 87 1972 79 1 82
MINIMUM 70 1205 AM 49 2010 69 1 74
AVERAGE 75 74 1 78
PRECIPITATION (IN)
YESTERDAY 0.01 0.70 1990 0.07 -0.06 0.00
MONTH TO DATE 0.01 0.61 -0.60 0.05
SINCE DEC 1 0.01 0.61 -0.60 0.05
SINCE JAN 1 43.99 38.13 5.86 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 10 9 1 13
MONTH TO DATE 89 75 14 112
SINCE DEC 1 89 75 14 112
SINCE JAN 1 5959 4946 1013 5594
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84
LOWEST 57
AVERAGE 71
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 86 1972
MINIMUM TEMPERATURE (F) 69 53 2010
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 657 AM EST SUNSET 536 PM EST
DECEMBER 10 2023......SUNRISE 658 AM EST SUNSET 536 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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