Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 182228
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
527 PM EST THU DEC 18 2014


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR DECEMBER 18 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         62    221 PM  78    2008  62      0       60
  MINIMUM         42    739 AM  25    1953  45     -3       41
  AVERAGE         52                        53     -1       51

PRECIPITATION (IN)
  TODAY            0.00          1.74 1966   0.10  -0.10     0.00
  MONTH TO DATE    0.00                      1.49  -1.49     1.25
  SINCE DEC 1      0.00                      1.49  -1.49     1.25
  SINCE JAN 1     42.72                     43.85  -1.13    51.42

SNOWFALL (IN)
  TODAY            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

DEGREE DAYS
 HEATING
  TODAY           13                        12      1       14
  MONTH TO DATE  167                       182    -15      121
  SINCE DEC 1    167                       182    -15      121
  SINCE JUL 1    453                       362     91      311

 COOLING
  TODAY            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     9   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     49           200 PM
 AVERAGE    71

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        83      1967
 MINIMUM TEMPERATURE (F)   45        22      1953


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   718 AM EST   SUNSET   526 PM EST
DECEMBER 19 2014......SUNRISE   719 AM EST   SUNSET   527 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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