Climatological Report (Daily)
Issued by NWS Louisville, KY

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CDUS43 KLMK 150627
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
127 AM EST FRI DEC 15 2017


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

...THE LOUISVILLE KY 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         44   1204 AM  73    1975  46     -2       35
  MINIMUM         27   1158 PM   2    1914  30     -3       19
                                      1901
  AVERAGE         36                        38     -2       27

PRECIPITATION (IN)
  YESTERDAY        0.00          2.21 1901   0.12  -0.12     0.00
  MONTH TO DATE    0.97                      1.76  -0.79     1.39
  SINCE DEC 1      0.97                      1.76  -0.79     1.39
  SINCE JAN 1     42.80                     42.84  -0.04    39.64

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1916   0.1   -0.1      0.0
  MONTH TO DATE    T                         0.9   -0.9       T
  SINCE DEC 1      T                         0.9   -0.9       T
  SINCE JUL 1      T                         1.1   -1.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        27      2       38
  MONTH TO DATE  357                       352      5      385
  SINCE DEC 1    357                       352      5      385
  SINCE JUL 1   1023                      1087    -64      852

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1789                      1613    176     2082
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68          1000 PM
 LOWEST     47           300 PM
 AVERAGE    58

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


THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        73      1984
 MINIMUM TEMPERATURE (F)   30        -7      1901


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   752 AM EST   SUNSET   524 PM EST
DECEMBER 16 2017......SUNRISE   753 AM EST   SUNSET   524 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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