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

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000
CDUS44 KMRX 170902
CLICHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
356 AM EST WED DEC 17 2014


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

...THE CHATTANOOGA CLIMATE SUMMARY FOR DECEMBER 16 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57    544 AM  74    1971  52      5       56
  MINIMUM         42   1121 PM   8    1989  33      9       29
  AVERAGE         50                        42      8       43

PRECIPITATION (IN)
  YESTERDAY        0.33          1.48 1892   0.15   0.18     0.00
  MONTH TO DATE    1.24                      2.69  -1.45     4.33
  SINCE DEC 1      1.24                      2.69  -1.45     4.33
  SINCE JAN 1     42.12                     50.27  -8.15    65.12

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

DEGREE DAYS
 HEATING
  YESTERDAY       15                        23     -8       22
  MONTH TO DATE  279                       338    -59      306
  SINCE DEC 1    279                       338    -59      306
  SINCE JUL 1    955                       927     28      937

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE DEC 1      0                         0      0        4
  SINCE JAN 1   1910                      1741    169     1756
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     59           100 PM
 AVERAGE    80

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


THE CHATTANOOGA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        75      1924
 MINIMUM TEMPERATURE (F)   33        11      1945


SUNRISE AND SUNSET
DECEMBER 17 2014......SUNRISE   743 AM EST   SUNSET   531 PM EST
DECEMBER 18 2014......SUNRISE   743 AM EST   SUNSET   532 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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