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

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CDUS44 KMRX 102240
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
539 PM EST SUN DEC 10 2017


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR DECEMBER 10 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         47    325 PM  77    2007  53     -6       44
  MINIMUM         25    758 AM   8    1917  34     -9       23
  AVERAGE         36                        44     -8       34

PRECIPITATION (IN)
  TODAY            0.00          2.41 2008   0.17  -0.17     0.00
  MONTH TO DATE    0.90                      1.74  -0.84     2.89
  SINCE DEC 1      0.90                      1.74  -0.84     2.89
  SINCE JAN 1     56.04                     49.32   6.72    33.42

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.4                       0.0    0.4      0.0
  SINCE DEC 1      0.4                       0.0    0.4      0.0
  SINCE JUL 1      0.4                       T      0.4      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        22      7       31
  MONTH TO DATE  189                       204    -15      214
  SINCE DEC 1    189                       204    -15      214
  SINCE JUL 1    700                       793    -93      534

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1965                      1741    224     2477
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     5.8


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    81           800 AM
 LOWEST     28           400 PM
 AVERAGE    55

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        77      2007
 MINIMUM TEMPERATURE (F)   34        10      1962


SUNRISE AND SUNSET
DECEMBER 10 2017......SUNRISE   738 AM EST   SUNSET   529 PM EST
DECEMBER 11 2017......SUNRISE   739 AM EST   SUNSET   529 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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