Climatological Report (Daily)
Issued by NWS Key West, FL

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CDUS42 KKEY 230531
CLIEYW


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
129 AM EDT SAT SEP 23 2017


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

...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91    219 PM  93    1989  88      3       89
                                      1987
  MINIMUM         82    629 AM  70    1954  78      4       79
                                      1908
  AVERAGE         87                        83      4       84

PRECIPITATION (IN)
  YESTERDAY        0.00          5.82 1889   0.23  -0.23      T
  MONTH TO DATE    7.35                      4.96   2.39     4.22
  SINCE SEP 1      7.35                      4.96   2.39     4.22
  SINCE JAN 1     27.59                     28.63  -1.04    29.56

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

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       22                        18      4       19
  MONTH TO DATE  445                       406     39      433
  SINCE SEP 1    445                       406     39      433
  SINCE JAN 1   4076                      3595    481     3740
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79
 LOWEST     63
 AVERAGE    71

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


THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        92      1990
                                             1989
                                             1987
 MINIMUM TEMPERATURE (F)   78        71      1874


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   716 AM EDT   SUNSET   722 PM EDT
SEPTEMBER 24 2017.....SUNRISE   716 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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