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

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CDUS44 KMRX 212213
CLITRI

CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN TN
512 PM EST SUN DEC 21 2014

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

...THE TRI-CITIES CLIMATE SUMMARY FOR DECEMBER 21 2014... VALID
TODAY AS OF 500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         52    329 PM  74    2013  47      5       74
  MINIMUM         36    602 AM   7    1996  27      9       41
                                      1963
  AVERAGE         44                        37      7       58

PRECIPITATION (IN)
  TODAY            0.00          1.28 1970   0.11  -0.11     0.00
  MONTH TO DATE    1.41                      2.33  -0.92     3.18
  SINCE DEC 1      1.41                      2.33  -0.92     3.18
  SINCE JAN 1     36.51                     39.97  -3.46    54.52

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE    0.0                       1.4   -1.4       T
  SINCE DEC 1      0.0                       1.4   -1.4       T
  SINCE JUL 1      1.2                       1.7   -0.5      1.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           21                        28     -7        7
  MONTH TO DATE  507                       552    -45      469
  SINCE DEC 1    507                       552    -45      469
  SINCE JUL 1   1490                      1438     52     1360

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1141                       981    160     1003
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     0.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     50           300 PM
 AVERAGE    75

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        73      2013
 MINIMUM TEMPERATURE (F)   26         1      1989


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   738 AM EST   SUNSET   518 PM EST
DECEMBER 22 2014......SUNRISE   738 AM EST   SUNSET   518 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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