Climatological Report (Daily)
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000
CDUS42 KKEY 170550
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
1249 AM EST WED JAN 17 2018


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

...THE MARATHON CLIMATE SUMMARY FOR JANUARY 16 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74    332 PM  75     -1       84
  MINIMUM         63    737 AM  64     -1       75
  AVERAGE         69            69      0       80

PRECIPITATION (IN)
  YESTERDAY        0.00          0.04  -0.04     0.02
  MONTH TO DATE    0.33          0.84  -0.51     0.27
  SINCE DEC 1      1.37          2.86  -1.49     2.17
  SINCE JAN 1      0.33          0.84  -0.51     0.27

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE DEC 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0             1     -1        0
  MONTH TO DATE   30            25      5        3
  SINCE DEC 1     48            45      3        3
  SINCE JUL 1     48            46      2        3

 COOLING
  YESTERDAY        4             6     -2       15
  MONTH TO DATE   53            96    -43      173
  SINCE DEC 1    331           324      7      631
  SINCE JAN 1     53            96    -43      173
......................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    13.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84
 LOWEST     57
 AVERAGE    71

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


THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL
 MAXIMUM TEMPERATURE (F)   75
 MINIMUM TEMPERATURE (F)   64


SUNRISE AND SUNSET
JANUARY 17 2018.......SUNRISE   710 AM EST   SUNSET   559 PM EST
JANUARY 18 2018.......SUNRISE   710 AM EST   SUNSET   559 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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