Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 302135
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
534 PM EDT SUN APR 30 2017


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR APRIL 30 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83    305 PM  89    1990  78      5       81
  MINIMUM         75    136 AM  48    2008  62     13       70
  AVERAGE         79                        70      9       76

PRECIPITATION (IN)
  TODAY            0.00          1.81 1971   0.06  -0.06     0.00
  MONTH TO DATE    1.59                      2.49  -0.90     2.65
  SINCE MAR 1      2.25                      6.37  -4.12     4.21
  SINCE JAN 1      8.11                     13.06  -4.95    11.35

SNOWFALL (IN)
  TODAY            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

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   12                        57    -45       30
  SINCE MAR 1    166                       233    -67      111
  SINCE JUL 1    781                      1484   -703     1017

 COOLING
  TODAY           14                         6      8       11
  MONTH TO DATE  201                       103     98      115
  SINCE MAR 1    286                       134    152      203
  SINCE JAN 1    338                       143    195      207
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED    12.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87          1200 AM
 LOWEST     65           100 PM
 AVERAGE    76

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        93      1981
 MINIMUM TEMPERATURE (F)   62        50      1999


SUNRISE AND SUNSET
APRIL 30 2017.........SUNRISE   642 AM EDT   SUNSET   804 PM EDT
MAY  1 2017...........SUNRISE   641 AM EDT   SUNSET   805 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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