Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 202253
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
552 PM EST FRI JAN 20 2017


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR JANUARY 20 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         80R   402 PM  77    1952  61     19       54
  MINIMUM         63    831 AM  17    1985  43     20       30
  AVERAGE         72                        52     20       42

PRECIPITATION (IN)
  TODAY            0.00          1.04 1988   0.11  -0.11     0.00
  MONTH TO DATE    1.17                      1.95  -0.78     2.53
  SINCE DEC 1      4.19                      4.59  -0.40     3.88
  SINCE JAN 1      1.17                      1.95  -0.78     2.53

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            0                        14    -14       23
  MONTH TO DATE  121                       280   -159      286
  SINCE DEC 1    323                       631   -308      381
  SINCE JUL 1    428                       811   -383      446

 COOLING
  TODAY            7                         0      7        0
  MONTH TO DATE   16                         0     16        0
  SINCE DEC 1     41                        13     28       90
  SINCE JAN 1     16                         0     16        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     7.4


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    93           800 AM
 LOWEST     54           400 PM
 AVERAGE    74

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        79      1974
 MINIMUM TEMPERATURE (F)   43         6      1985


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   723 AM EST   SUNSET   550 PM EST
JANUARY 21 2017.......SUNRISE   723 AM EST   SUNSET   551 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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