316
CDUS42 KKEY 300530
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
1230 AM EST SAT DEC 30 2023
...............................
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 29 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 MM MM 87 2018 76 MM 76
MINIMUM MM MM 51 1961 66 MM 65
2010
AVERAGE MM 71 MM 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.42 1995 0.05 -0.05 T
MONTH TO DATE 8.58 2.09 6.49 3.24
SINCE DEC 1 8.58 2.09 6.49 3.24
SINCE JAN 1 52.56 39.61 12.95 34.73
DEGREE DAYS
HEATING
YESTERDAY MM 1 MM 0
MONTH TO DATE 1 15 -14 28
SINCE DEC 1 1 15 -14 28
SINCE JUL 1 1 16 -15 28
COOLING
YESTERDAY MM 7 MM 6
MONTH TO DATE 196 242 -46 292
SINCE DEC 1 196 242 -46 292
SINCE JAN 1 6066 5113 953 5774
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 86 2007
MINIMUM TEMPERATURE (F) 65 50 1956
1961
SUNRISE AND SUNSET
DECEMBER 30 2023......SUNRISE 708 AM EST SUNSET 546 PM EST
DECEMBER 31 2023......SUNRISE 708 AM EST SUNSET 546 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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