CDUS42 KKEY 142116
CLIMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
416 PM EST SUN DEC 14 2025

...................................

...THE MARATHON CLIMATE SUMMARY FOR DECEMBER 14 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         79    159 PM  87    2018  78      1       77
  MINIMUM         71    554 AM  44    1962  68      3       68
                                      2010
  AVERAGE         75                        73      2       73

PRECIPITATION (IN)
  TODAY            0.03          0.56 2003   0.08  -0.05     0.02
  MONTH TO DATE    1.41                      1.09   0.32     0.04
  SINCE DEC 1      1.41                      1.09   0.32     0.04
  SINCE JAN 1     38.37                     38.61  -0.24    46.64

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         2     -2        0
  SINCE DEC 1      0                         2     -2        0
  SINCE JUL 1      5                         3      2        0

 COOLING
  TODAY           10                         9      1        8
  MONTH TO DATE  155                       129     26       81
  SINCE DEC 1    155                       129     26       81
  SINCE JAN 1   5050                      5000     50     5314
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     4.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96
 LOWEST     79
 AVERAGE    88

..........................................................


THE MARATHON CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        87      1972
 MINIMUM TEMPERATURE (F)   68        45      2010


SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE   701 AM EST   SUNSET   538 PM EST
DECEMBER 15 2025......SUNRISE   701 AM EST   SUNSET   538 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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