Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 220527
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
126 AM EDT MON MAY 22 2017


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 21 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         83    127 PM  98    1962  83      0       86
  MINIMUM         74    356 PM  51    1954  68      6       70
  AVERAGE         79                        76      3       78

PRECIPITATION (IN)
  YESTERDAY        0.35          0.79 1972   0.05   0.30     0.11
  MONTH TO DATE    1.55                      1.07   0.48     1.68
  SINCE MAR 1      3.80                      7.44  -3.64     5.89
  SINCE JAN 1      9.66                     14.13  -4.47    13.03

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        4
  SINCE MAR 1    166                       235    -69      115
  SINCE JUL 1    781                      1486   -705     1021

 COOLING
  YESTERDAY       14                        11      3       13
  MONTH TO DATE  234                       177     57      202
  SINCE MAR 1    520                       311    209      405
  SINCE JAN 1    572                       320    252      409
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88          1000 PM
 LOWEST     69           900 AM
 AVERAGE    79

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


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 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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