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

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CDUS44 KMRX 212211
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
511 PM EST TUE FEB 21 2017


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR FEBRUARY 21 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         69    302 PM  72    1997  52     17       59
  MINIMUM         38    727 AM   7    1958  29      9       50
  AVERAGE         54                        40     14       55

PRECIPITATION (IN)
  TODAY            0.00          0.96 1993   0.12  -0.12     0.37
  MONTH TO DATE    1.13                      2.61  -1.48     3.21
  SINCE DEC 1      9.04                      9.35  -0.31    11.40
  SINCE JAN 1      3.68                      5.98  -2.30     6.13

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE    T                         2.6   -2.6      8.6
  SINCE DEC 1      4.0                       9.7   -5.7     18.4
  SINCE JUL 1      4.0                      10.0   -6.0     18.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           11                        25    -14       10
  MONTH TO DATE  435                       564   -129      569
  SINCE DEC 1   1846                      2332   -486     2014
  SINCE JUL 1   2465                      3218   -753     2657

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           700 AM
 LOWEST     37          1200 PM
 AVERAGE    61

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        73      1980
 MINIMUM TEMPERATURE (F)   30         3      1963


SUNRISE AND SUNSET
FEBRUARY 21 2017......SUNRISE   710 AM EST   SUNSET   617 PM EST
FEBRUARY 22 2017......SUNRISE   709 AM EST   SUNSET   618 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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