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

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000
CDUS44 KMRX 130905
CLITYS


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
405 AM EST WED DEC 13 2017


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

...THE KNOXVILLE    ASOS CLIMATE SUMMARY FOR DECEMBER 12 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         48    117 AM  74    1931  50     -2       57
  MINIMUM         29   1159 PM   3    1962  32     -3       44
  AVERAGE         39                        41     -2       51

PRECIPITATION (IN)
  YESTERDAY        T             2.16 1956   0.16  -0.16     1.15
  MONTH TO DATE    0.92                      1.86  -0.94     3.74
  SINCE DEC 1      0.92                      1.86  -0.94     3.74
  SINCE JAN 1     49.42                     45.22   4.20    41.94

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY       26                        24      2       14
  MONTH TO DATE  254                       268    -14      271
  SINCE DEC 1    254                       268    -14      271
  SINCE JUL 1    872                       949    -77      675

 COOLING
  YESTERDAY        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    29   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    13.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1100 AM
 LOWEST     45           900 PM
 AVERAGE    61

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


THE KNOXVILLE    ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        71      2007
 MINIMUM TEMPERATURE (F)   32        -2      1962


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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