340
CDUS42 KKEY 242118
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
418 PM EST WED JAN 24 2024
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 24 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 85 2019 76 MM 82
MINIMUM MM MM 41 2003 64 MM 71
AVERAGE MM 70 MM 77
PRECIPITATION (IN)
TODAY T 3.12 1983 0.06 -0.06 0.00
MONTH TO DATE 1.04 1.17 -0.13 0.13
SINCE DEC 1 9.62 3.37 6.25 3.37
SINCE JAN 1 1.04 1.17 -0.13 0.13
DEGREE DAYS
HEATING
TODAY MM 1 MM 0
MONTH TO DATE 0 24 -24 16
SINCE DEC 1 3 41 -38 44
SINCE JUL 1 3 42 -39 44
COOLING
TODAY MM 6 MM 12
MONTH TO DATE 145 147 -2 217
SINCE DEC 1 359 403 -44 533
SINCE JAN 1 145 147 -2 217
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 84 2023
MINIMUM TEMPERATURE (F) 64 49 2003
SUNRISE AND SUNSET
JANUARY 24 2024.......SUNRISE 709 AM EST SUNSET 604 PM EST
JANUARY 25 2024.......SUNRISE 709 AM EST SUNSET 604 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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