Climatological Report (Daily)
Issued by NWS Jacksonville, FL

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019
CDUS42 KJAX 110625
CLIJAX


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
125 AM EST MON DEC 11 2017


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

...THE JACKSONVILLE CLIMATE SUMMARY FOR DECEMBER 10 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         55    356 PM  82    1961  68    -13       62
  MINIMUM         33    733 AM  25    1974  45    -12       37
  AVERAGE         44                        56    -12       50

PRECIPITATION (IN)
  YESTERDAY        0.00          2.86 1997   0.08  -0.08     0.00
  MONTH TO DATE    2.18                      0.87   1.31     1.99
  SINCE DEC 1      2.18                      0.87   1.31     1.99
  SINCE JAN 1     69.87                     50.46  19.41    38.22

SNOWFALL (IN)
  YESTERDAY        0.0           T    1957   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       21                         9     12       15
  MONTH TO DATE   72                        86    -14       71
  SINCE DEC 1     72                        86    -14       71
  SINCE JUL 1    168                       259    -91      201

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   16                        10      6       16
  SINCE DEC 1     16                        10      6       16
  SINCE JAN 1   3033                      2654    379     2967
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     35           300 PM
 AVERAGE    62

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


THE JACKSONVILLE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        83      1971
                                             1961
 MINIMUM TEMPERATURE (F)   45        23      1981


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE   714 AM EST   SUNSET   527 PM EST
DECEMBER 12 2017......SUNRISE   714 AM EST   SUNSET   527 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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