Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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CDUS42 KJAX 150627
CLIJAX


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
127 AM EST FRI DEC 15 2017


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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 14 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    235 PM  82    1956  67      3       77
  MINIMUM         43    344 AM  20    2010  44     -1       60
  AVERAGE         57                        55      2       69

PRECIPITATION (IN)
  YESTERDAY        0.00          2.07 1945   0.08  -0.08     0.09
  MONTH TO DATE    2.18                      1.22   0.96     2.08
  SINCE DEC 1      2.18                      1.22   0.96     2.08
  SINCE JAN 1     69.87                     50.81  19.06    38.31

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2001   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE DEC 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        10     -2        0
  MONTH TO DATE  120                       126     -6       76
  SINCE DEC 1    120                       126     -6       76
  SINCE JUL 1    216                       299    -83      206

 COOLING
  YESTERDAY        0                         1     -1        4
  MONTH TO DATE   16                        14      2       26
  SINCE DEC 1     16                        14      2       26
  SINCE JAN 1   3033                      2658    375     2977
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           800 AM
 LOWEST     26           200 PM
 AVERAGE    60

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


THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        84      2009
 MINIMUM TEMPERATURE (F)   44        21      2010


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   716 AM EST   SUNSET   528 PM EST
DECEMBER 16 2017......SUNRISE   717 AM EST   SUNSET   528 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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