471
CDUS42 KKEY 102117
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
417 PM EST TUE DEC 10 2024
...............................
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 10 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 1252 PM 86 1971 79 3 84
2004
2019
MINIMUM 75 349 AM 52 2014 69 6 71
AVERAGE 79 74 5 78
PRECIPITATION (IN)
TODAY 0.00 3.39 1952 0.08 -0.08 0.10
MONTH TO DATE 0.00 0.77 -0.77 0.20
SINCE DEC 1 0.00 0.77 -0.77 0.20
SINCE JAN 1 46.60 38.29 8.31 44.18
DEGREE DAYS
HEATING
TODAY 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
TODAY 14 9 5 13
MONTH TO DATE 56 93 -37 116
SINCE DEC 1 56 93 -37 116
SINCE JAN 1 5289 4964 325 5986
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 67
AVERAGE 72
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 86 1994
2012
MINIMUM TEMPERATURE (F) 68 49 1962
2014
SUNRISE AND SUNSET
DECEMBER 10 2024......SUNRISE 658 AM EST SUNSET 537 PM EST
DECEMBER 11 2024......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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