CDUS42 KKEY 090530
CLIMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
1230 AM EST THU DEC 09 2021

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

...THE MARATHON CLIMATE SUMMARY FOR DECEMBER 8 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84    150 PM  87    1972  79      5       69
  MINIMUM         72   1159 PM  49    2010  69      3       60
  AVERAGE         78                        74      4       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.70 1990   0.07  -0.07     0.00
  MONTH TO DATE    0.24                      0.61  -0.37     0.60
  SINCE DEC 1      0.24                      0.61  -0.37     0.60
  SINCE JAN 1     33.58                     38.13  -4.55    64.18

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JUL 1      1                         1      0        0

 COOLING
  YESTERDAY       13                         9      4        0
  MONTH TO DATE   76                        75      1       45
  SINCE DEC 1     76                        75      1       45
  SINCE JAN 1   4922                      4946    -24     5497
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97
 LOWEST     72
 AVERAGE    85

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


THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        86      1972
 MINIMUM TEMPERATURE (F)   69        53      2010


SUNRISE AND SUNSET
DECEMBER  9 2021......SUNRISE   657 AM EST   SUNSET   536 PM EST
DECEMBER 10 2021......SUNRISE   658 AM EST   SUNSET   536 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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