Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 170536
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1235 AM EST WED DEC 17 2014


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR DECEMBER 16 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73    336 PM  84    1971  63     10       59
  MINIMUM         44    559 AM  25    1968  45     -1       37
  AVERAGE         59                        54      5       48

PRECIPITATION (IN)
  YESTERDAY        0.00          1.33 1973   0.09  -0.09     0.00
  MONTH TO DATE    0.00                      1.31  -1.31     1.25
  SINCE DEC 1      0.00                      1.31  -1.31     1.25
  SINCE JAN 1     42.72                     43.67  -0.95    51.42

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

DEGREE DAYS
 HEATING
  YESTERDAY        6                        11     -5       17
  MONTH TO DATE  144                       158    -14       94
  SINCE DEC 1    144                       158    -14       94
  SINCE JUL 1    430                       338     92      284

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         9     -8       11
  SINCE DEC 1      1                         9     -8       11
  SINCE JAN 1   2587                      2624    -37     2598
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     53           100 PM
 AVERAGE    73

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        80      1971
 MINIMUM TEMPERATURE (F)   45        28      1968


SUNRISE AND SUNSET
DECEMBER 17 2014......SUNRISE   718 AM EST   SUNSET   526 PM EST
DECEMBER 18 2014......SUNRISE   718 AM EST   SUNSET   526 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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