Climatological Report (Daily)
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000
CDUS42 KKEY 202035
CLIMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
435 PM EDT WED SEP 20 2017


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

...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
......................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         92   1248 PM  89      3       90
  MINIMUM         78    618 AM  79     -1       78
  AVERAGE         85            84      1       84

PRECIPITATION (IN)
  TODAY            0.00          0.29  -0.29     0.03
  MONTH TO DATE    2.05          5.56  -3.51     0.61
  SINCE SEP 1      2.05          5.56  -3.51     0.61
  SINCE JAN 1     20.72         34.38 -13.66    29.80

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0             0      0        0
  MONTH TO DATE    0             0      0        0
  SINCE SEP 1      0             0      0        0
  SINCE JUL 1      0             0      0        0

 COOLING
  TODAY           20            19      1       19
  MONTH TO DATE  366           383    -17      411
  SINCE SEP 1    366           383    -17      411
  SINCE JAN 1   4313          3769    544     3891
......................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     2.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79
 LOWEST     52
 AVERAGE    66

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


THE MARATHON CLIMATE NORMALS FOR TOMORROW
                         NORMAL
 MAXIMUM TEMPERATURE (F)   89
 MINIMUM TEMPERATURE (F)   78


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   712 AM EDT   SUNSET   723 PM EDT
SEPTEMBER 21 2017.....SUNRISE   713 AM EDT   SUNSET   721 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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