Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 040631
CLISSI

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
131 AM EST FRI DEC 04 2020

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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR DECEMBER 3 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1948 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64   2:05 PM  80    1991  66     -2       54
  MINIMUM         37  12:17 AM  31    1988  48    -11       37
  AVERAGE         51                        57     -6       46

PRECIPITATION (IN)
  YESTERDAY        0.00          2.23 1971   0.08  -0.08     0.00
  MONTH TO DATE    0.00                      0.24  -0.24     0.04
  SINCE DEC 1      0.00                      0.24  -0.24     0.04
  SINCE JAN 1     47.58                     42.60   4.98    36.01

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY       14                         9      5       19
  MONTH TO DATE   55                        26     29       30
  SINCE DEC 1     55                        26     29       30
  SINCE JUL 1    111                       206    -95      216

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         3     -3        7
  SINCE DEC 1      0                         3     -3        7
  SINCE JAN 1   3223                      2618    605     3377
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          11:00 PM
 LOWEST     67          11:00 AM
 AVERAGE    84

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


THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        83      1978
 MINIMUM TEMPERATURE (F)   48        28      1989


SUNRISE AND SUNSET
DECEMBER  4 2020......SUNRISE   7:09 AM EST   SUNSET   5:23 PM EST
DECEMBER  5 2020......SUNRISE   7:10 AM EST   SUNSET   5:23 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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