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

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CDUS44 KMRX 272117
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
517 PM EDT THU APR 27 2017


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR APRIL 27 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         77   1159 AM  89    1986  71      6       83
  MINIMUM         56    351 AM  29    1976  46     10       59
  AVERAGE         67                        58      9       71

PRECIPITATION (IN)
  TODAY            0.02          2.01 1949   0.12  -0.10     0.39
  MONTH TO DATE    4.86                      2.99   1.87     2.42
  SINCE MAR 1      9.43                      6.43   3.00     3.36
  SINCE JAN 1     14.11                     13.25   0.86    10.76

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       1.0   -1.0      0.0
  SINCE MAR 1      0.3                       2.4   -2.1       T
  SINCE JUL 1      4.3                      13.2   -8.9     18.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         7     -7        0
  MONTH TO DATE  138                       284   -146      245
  SINCE MAR 1    665                       852   -187      634
  SINCE JUL 1   3232                      4234  -1002     3454

 COOLING
  TODAY            2                         1      1        6
  MONTH TO DATE   11                         6      5       13
  SINCE MAR 1     11                         7      4       19
  SINCE JAN 1     11                         7      4       19
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     3.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     53          1100 AM
 AVERAGE    70

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        88      1957
 MINIMUM TEMPERATURE (F)   46        32      2005
                                             2004
                                             1976


SUNRISE AND SUNSET
APRIL 27 2017.........SUNRISE   640 AM EDT   SUNSET   814 PM EDT
APRIL 28 2017.........SUNRISE   639 AM EDT   SUNSET   815 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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