Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KKEY 032123
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
423 PM EST WED DEC 03 2025
...................................
...THE MARATHON CLIMATE SUMMARY FOR DECEMBER 3 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 1207 PM 87 2023 79 1 71
MINIMUM 70 657 AM 55 1956 69 1 62
AVERAGE 75 74 1 67
PRECIPITATION (IN)
TODAY 0.00 1.17 2015 0.07 -0.07 0.00
MONTH TO DATE T 0.22 -0.22 0.00
SINCE DEC 1 T 0.22 -0.22 0.00
SINCE JAN 1 36.96 37.74 -0.78 46.60
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 5 1 4 0
COOLING
TODAY 10 10 0 2
MONTH TO DATE 37 30 7 9
SINCE DEC 1 37 30 7 9
SINCE JAN 1 4932 4901 31 5242
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 79
AVERAGE 81
..........................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 88 2018
MINIMUM TEMPERATURE (F) 69 48 1959
SUNRISE AND SUNSET
DECEMBER 3 2025......SUNRISE 653 AM EST SUNSET 535 PM EST
DECEMBER 4 2025......SUNRISE 654 AM EST SUNSET 535 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$