Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 162242
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
541 PM EST TUE JAN 16 2018


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR JANUARY 16 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         57   1246 PM  80    1974  60     -3       72
  MINIMUM         34    638 AM  26    1994  42     -8       56
  AVERAGE         46                        51     -5       64

PRECIPITATION (IN)
  TODAY            0.00          0.79 2010   0.11  -0.11     0.00
  MONTH TO DATE    1.09                      1.53  -0.44     1.17
  SINCE DEC 1      3.92                      4.17  -0.25     4.19
  SINCE JAN 1      1.09                      1.53  -0.44     1.17

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           19                        14      5        1
  MONTH TO DATE  321                       224     97      121
  SINCE DEC 1    624                       575     49      323
  SINCE JUL 1    754                       755     -1      428

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        7
  SINCE DEC 1     16                        13      3       32
  SINCE JAN 1      0                         0      0        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     7.1


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    92           200 AM
 LOWEST     46          1200 PM
 AVERAGE    69

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        77      1974
 MINIMUM TEMPERATURE (F)   42        20      1977


SUNRISE AND SUNSET
JANUARY 16 2018.......SUNRISE   724 AM EST   SUNSET   547 PM EST
JANUARY 17 2018.......SUNRISE   724 AM EST   SUNSET   548 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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