Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 180531
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE
131 AM EDT SAT MAY 18 2013


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 17 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    141 PM  95    1963  83     -2       82
  MINIMUM         67    553 AM  53    1973  67      0       66
  AVERAGE         74                        75     -1       74

PRECIPITATION (IN)
  YESTERDAY        0.00          1.77 2009   0.05  -0.05     0.31
  MONTH TO DATE    3.25                      0.86   2.39     2.22
  SINCE MAR 1      8.16                      7.23   0.93     6.76
  SINCE JAN 1     12.27                     13.92  -1.65     9.42

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         2     -1        0
  SINCE MAR 1    353                       235    118       46
  SINCE JUL 1   1268                      1486   -218      864

 COOLING
  YESTERDAY        9                        10     -1        9
  MONTH TO DATE   93                       135    -42      197
  SINCE MAR 1    211                       269    -58      518
  SINCE JAN 1    239                       278    -39      552
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           600 AM
 LOWEST     58          1200 PM
 AVERAGE    73

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        95      1995
 MINIMUM TEMPERATURE (F)   68        54      2011
                                             1984


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   628 AM EDT   SUNSET   816 PM EDT
MAY 19 2013...........SUNRISE   627 AM EDT   SUNSET   817 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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