Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN

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CDUS44 KMRX 132239
CLITYS


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
538 PM EST WED DEC 13 2017


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

...THE KNOXVILLE    ASOS CLIMATE SUMMARY FOR DECEMBER 13 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         47    358 PM  71    2007  50     -3       46
  MINIMUM         21    641 AM  -2    1962  32    -11       39
  AVERAGE         34                        41     -7       43

PRECIPITATION (IN)
  TODAY            0.00          3.06 1956   0.14  -0.14     0.09
  MONTH TO DATE    0.92                      2.00  -1.08     3.83
  SINCE DEC 1      0.92                      2.00  -1.08     3.83
  SINCE JAN 1     49.42                     45.36   4.06    42.03

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.9                       0.2    0.7      0.0
  SINCE DEC 1      0.9                       0.2    0.7      0.0
  SINCE JUL 1      0.9                       0.2    0.7      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           31                        24      7       22
  MONTH TO DATE  285                       292     -7      293
  SINCE DEC 1    285                       292     -7      293
  SINCE JUL 1    903                       973    -70      697

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1558                      1526     32     2121
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           500 AM
 LOWEST     19           400 PM
 AVERAGE    44

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


THE KNOXVILLE    ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        72      2015
 MINIMUM TEMPERATURE (F)   32         9      1917


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   737 AM EST   SUNSET   523 PM EST
DECEMBER 14 2017......SUNRISE   738 AM EST   SUNSET   523 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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