Climatological Report (Daily)
Issued by NWS Louisville, KY

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CDUS43 KLMK 140627
CLISDF


CLIMATE REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
126 AM EST THU DEC 14 2017


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

...THE LOUISVILLE KY CLIMATE SUMMARY FOR DECEMBER 13 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         50    953 PM  70    2015  46      4       43
                                      1927
  MINIMUM         21    726 AM  -3    1962  30     -9       32
  AVERAGE         36                        38     -2       38

PRECIPITATION (IN)
  YESTERDAY        0.00          2.16 1999   0.12  -0.12     0.00
  MONTH TO DATE    0.97                      1.64  -0.67     1.39
  SINCE DEC 1      0.97                      1.64  -0.67     1.39
  SINCE JAN 1     42.80                     42.72   0.08    39.64

SNOWFALL (IN)
  YESTERDAY        0.0           4.0  1914   0.1   -0.1      0.0
  MONTH TO DATE    T                         0.8   -0.8       T
  SINCE DEC 1      T                         0.8   -0.8       T
  SINCE JUL 1      T                         1.0   -1.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        27      2       27
  MONTH TO DATE  328                       325      3      347
  SINCE DEC 1    328                       325      3      347
  SINCE JUL 1    994                      1060    -66      814

 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    29   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           600 AM
 LOWEST     24           100 PM
 AVERAGE    43

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


THE LOUISVILLE KY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        73      1975
 MINIMUM TEMPERATURE (F)   30         2      1914
                                             1901


SUNRISE AND SUNSET
DECEMBER 14 2017......SUNRISE   752 AM EST   SUNSET   524 PM EST
DECEMBER 15 2017......SUNRISE   752 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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