Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 222129
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
529 PM EDT MON MAY 22 2017


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 22 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         85   1258 PM  94    2006  84      1       83
                                      1962
  MINIMUM         73    316 PM  53    1954  69      4       69
  AVERAGE         79                        76      3       76

PRECIPITATION (IN)
  TODAY            0.63          2.12 1985   0.06   0.57      T
  MONTH TO DATE    2.18                      1.13   1.05     1.68
  SINCE MAR 1      4.43                      7.50  -3.07     5.89
  SINCE JAN 1     10.29                     14.19  -3.90    13.03

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                         0      0        0
  MONTH TO DATE    0                         2     -2        4
  SINCE MAR 1    166                       235    -69      115
  SINCE JUL 1    781                      1486   -705     1021

 COOLING
  TODAY           14                        11      3       11
  MONTH TO DATE  248                       188     60      213
  SINCE MAR 1    534                       322    212      416
  SINCE JAN 1    586                       331    255      420
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     69           100 PM
 AVERAGE    81

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        98      1956
 MINIMUM TEMPERATURE (F)   69        57      2002


SUNRISE AND SUNSET
MAY 22 2017...........SUNRISE   626 AM EDT   SUNSET   819 PM EDT
MAY 23 2017...........SUNRISE   625 AM EDT   SUNSET   820 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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