Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 192202
CLISSI


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
559 PM EDT THU APR 19 2018


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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR APRIL 19 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         86    425 PM  89    1981  76     10       80
  MINIMUM         62    603 AM  41    1983  59      3       65
  AVERAGE         74                        67      7       73

PRECIPITATION (IN)
  TODAY            0.00          1.97 1980   0.08  -0.08     0.00
  MONTH TO DATE    2.89                      1.73   1.16     1.51
  SINCE MAR 1      4.69                      5.61  -0.92     2.17
  SINCE JAN 1      9.48                     12.30  -2.82     8.03

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                         1     -1        0
  MONTH TO DATE   44                        46     -2       12
  SINCE MAR 1    242                       223     19      166
  SINCE JUL 1   1295                      1474   -179      781

 COOLING
  TODAY            9                         4      5        8
  MONTH TO DATE   51                        51      0       95
  SINCE MAR 1     82                        82      0      180
  SINCE JAN 1    144                        91     53      232
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     40          1200 AM
 AVERAGE    67

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        93      1968
 MINIMUM TEMPERATURE (F)   59        45      1983


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   653 AM EDT   SUNSET   757 PM EDT
APRIL 20 2018.........SUNRISE   652 AM EDT   SUNSET   757 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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