975
CDUS42 KKEY 252116
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
416 PM EST THU JAN 25 2024
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 25 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 MM MM 84 2023 76 MM 84
MINIMUM MM MM 49 2003 64 MM 76
AVERAGE MM 70 MM 80
PRECIPITATION (IN)
TODAY 0.01 1.12 2007 0.07 -0.06 0.00
MONTH TO DATE 1.05 1.24 -0.19 0.13
SINCE DEC 1 9.63 3.44 6.19 3.37
SINCE JAN 1 1.05 1.24 -0.19 0.13
DEGREE DAYS
HEATING
TODAY MM 1 MM 0
MONTH TO DATE 0 25 -25 16
SINCE DEC 1 3 42 -39 44
SINCE JUL 1 3 43 -40 44
COOLING
TODAY MM 6 MM 15
MONTH TO DATE 145 153 -8 232
SINCE DEC 1 359 409 -50 548
SINCE JAN 1 145 153 -8 232
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 85 2017
MINIMUM TEMPERATURE (F) 64 50 1988
SUNRISE AND SUNSET
JANUARY 25 2024.......SUNRISE 709 AM EST SUNSET 604 PM EST
JANUARY 26 2024.......SUNRISE 709 AM EST SUNSET 605 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
TEMPERATURE DATA AT THE FLORIDA KEYS MARATHON INTERNATIONAL AIRPORT
REMAINS UNAVAILABLE DUE TO A SENSOR FAILURE. DATA WILL BE
BACKFILLED FROM THE OFFICIAL BACKUP SOURCE AT THE NWS COOP SITE
LOCATED AT CURRY HAMMOCK STATE PARK, FOLLOWING A FUTURE SITE VISIT.
WHILE THE CLIMTH PRODUCTS WILL NOT BE UPDATED RETROACTIVELY, THIS
DATA WILL BE AVAILABLE IN THE CF6MTH AND CLMMTH PRODUCTS, ON OR
AFTER FEBRUARY 1ST.
ROSS
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