Climatological Report (Daily)
Issued by NWS Jackson, KY

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CDUS43 KJKL 180639
CLIJKL

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON KY
138 AM EST THU DEC 18 2014


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

...THE JACKSON KY CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         41   1251 AM  69    2006  45     -4       46
  MINIMUM         28   1159 PM   4    1989  30     -2       31
  AVERAGE         35                        38     -3       39

PRECIPITATION (IN)
  YESTERDAY        0.01          1.13 1990   0.13  -0.12     0.05
  MONTH TO DATE    1.63                      2.39  -0.76     4.71
  SINCE DEC 1      1.63                      2.39  -0.76     4.71
  SINCE JAN 1     53.02                     46.55   6.47    54.34

SNOWFALL (IN)
  YESTERDAY        0.0                       0.2   -0.2       T
  MONTH TO DATE    T                         2.2   -2.2      1.2
  SINCE DEC 1      T                         2.2   -2.2      1.2
  SINCE JUL 1      1.2                       2.8   -1.6      4.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        28      2       26
  MONTH TO DATE  407                       430    -23      434
  SINCE DEC 1    407                       430    -23      434
  SINCE JUL 1   1397                      1230    167     1321

COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1165                      1154     11     1069
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     70           300 PM
 AVERAGE    85

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


THE JACKSON KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        66      2006
 MINIMUM TEMPERATURE (F)   29         8      1985


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   743 AM EST   SUNSET   517 PM EST
DECEMBER 19 2014......SUNRISE   743 AM EST   SUNSET   517 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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