Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 220532
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
132 AM EDT TUE MAY 22 2018


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 21 2018...

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)
 YESTERDAY
  MAXIMUM         85    206 PM  98    1962  83      2       83
  MINIMUM         75    625 AM  51    1954  68      7       74
  AVERAGE         80                        76      4       79

PRECIPITATION (IN)
  YESTERDAY        0.00          0.79 1972   0.05  -0.05     0.35
  MONTH TO DATE    1.52                      1.07   0.45     1.55
  SINCE MAR 1      7.48                      7.44   0.04     3.80
  SINCE JAN 1     12.27                     14.13  -1.86     9.66

SNOWFALL (IN)
  YESTERDAY        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
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         2     -2        0
  SINCE MAR 1    243                       235      8      166
  SINCE JUL 1   1296                      1486   -190      781

 COOLING
  YESTERDAY       15                        11      4       14
  MONTH TO DATE  221                       177     44      234
  SINCE MAR 1    349                       311     38      520
  SINCE JAN 1    411                       320     91      572
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     9.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           200 AM
 LOWEST     74           100 PM
 AVERAGE    84

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        94      2006
                                             1962
 MINIMUM TEMPERATURE (F)   69        53      1954


SUNRISE AND SUNSET
MAY 22 2018...........SUNRISE   626 AM EDT   SUNSET   819 PM EDT
MAY 23 2018...........SUNRISE   625 AM EDT   SUNSET   819 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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