Climatological Report (Daily)
Issued by NWS Louisville, KY

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CDUS43 KLMK 040652
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
152 AM EST THU JAN 4 2018


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR JANUARY 3 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         31    142 PM  70    1880  43    -12       60
  MINIMUM          7    659 AM -10    1879  27    -20       41
  AVERAGE         19                        35    -16       51

PRECIPITATION (IN)
  YESTERDAY        T             3.41 2000   0.10  -0.10     0.38
  MONTH TO DATE    T                         0.32  -0.32     0.45
  SINCE DEC 1      2.73                      4.15  -1.42     5.75
  SINCE JAN 1      T                         0.32  -0.32     0.45

SNOWFALL (IN)
  YESTERDAY        0.1           5.0  1942   0.1    0.0      0.0
  MONTH TO DATE    0.1                       0.3   -0.2      0.0
  SINCE DEC 1      0.3                       2.9   -2.6      0.1
  SINCE JUL 1      0.3                       3.1   -2.8      0.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       46                        30     16       14
  MONTH TO DATE  154                        90     64       50
  SINCE DEC 1   1017                       931     86      881
  SINCE JUL 1   1683                      1666     17     1348

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         1     -1        1
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           400 AM
 LOWEST     31           200 PM
 AVERAGE    54

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


THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        68      1993
                                             1950
 MINIMUM TEMPERATURE (F)   27        -4      1879


SUNRISE AND SUNSET
JANUARY  4 2018.......SUNRISE   800 AM EST   SUNSET   536 PM EST
JANUARY  5 2018.......SUNRISE   800 AM EST   SUNSET   537 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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