Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 232227
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
527 PM EST TUE JAN 23 2018


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR JANUARY 23 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         76    217 PM  79    1962  61     15       63
  MINIMUM         58    139 AM  25    1960  43     15       55
  AVERAGE         67                        52     15       59

PRECIPITATION (IN)
  TODAY            0.01          2.04 1998   0.12  -0.11      T
  MONTH TO DATE    1.10                      2.30  -1.20     4.95
  SINCE DEC 1      3.93                      4.94  -1.01     7.97
  SINCE JAN 1      1.10                      2.30  -1.20     4.95

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                        13    -13        6
  MONTH TO DATE  429                       320    109      128
  SINCE DEC 1    732                       671     61      330
  SINCE JUL 1    862                       851     11      435

 COOLING
  TODAY            2                         0      2        0
  MONTH TO DATE    2                         0      2       19
  SINCE DEC 1     18                        13      5       44
  SINCE JAN 1      2                         0      2       19
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    10.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     41           500 PM
 AVERAGE    71

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        79      1962
 MINIMUM TEMPERATURE (F)   43        19      2003


SUNRISE AND SUNSET
JANUARY 23 2018.......SUNRISE   722 AM EST   SUNSET   553 PM EST
JANUARY 24 2018.......SUNRISE   722 AM EST   SUNSET   554 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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