Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 260536
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
135 AM EDT TUE SEP 26 2017


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 25 2017...

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)
 YESTERDAY
  MAXIMUM         87   1242 PM  94    1961  83      4       86
  MINIMUM         72    643 AM  57    1990  70      2       73
  AVERAGE         80                        76      4       80

PRECIPITATION (IN)
  YESTERDAY        0.00          2.75 1953   0.18  -0.18     0.00
  MONTH TO DATE   12.90                      4.86   8.04     8.14
  SINCE SEP 1     12.90                      4.86   8.04     8.14
  SINCE JAN 1     42.98                     34.97   8.01    31.95

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM                   0.0
  MONTH TO DATE    0.0                                       0.0
  SINCE SEP 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    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       15                        11      4       15
  MONTH TO DATE  363                       343     20      366
  SINCE SEP 1    363                       343     20      366
  SINCE JAN 1   2690                      2319    371     2637
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     6.0


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    94           100 AM
 LOWEST     46          1200 PM
 AVERAGE    70

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        93      1961
 MINIMUM TEMPERATURE (F)   69        58      1956


SUNRISE AND SUNSET
SEPTEMBER 26 2017.....SUNRISE   716 AM EDT   SUNSET   717 PM EDT
SEPTEMBER 27 2017.....SUNRISE   717 AM EDT   SUNSET   715 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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