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

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CDUS44 KMRX 192116
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
516 PM EDT THU APR 19 2018


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR APRIL 19 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1937 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         67   1203 AM  90    1941  69     -2       78
  MINIMUM         46   1212 PM  25    1983  43      3       57
  AVERAGE         57                        56      1       68

PRECIPITATION (IN)
  TODAY            T             1.26 1998   0.11  -0.11     0.08
  MONTH TO DATE    2.56                      2.08   0.48     1.67
  SINCE MAR 1      6.97                      5.52   1.45     6.24
  SINCE JAN 1     15.70                     12.34   3.36    10.92

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.2                       0.9   -0.7      0.0
  SINCE MAR 1      2.4                       2.3    0.1      0.3
  SINCE JUL 1      7.1                      13.1   -6.0      4.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            8                         9     -1        0
  MONTH TO DATE  260                       220     40      111
  SINCE MAR 1    862                       788     74      638
  SINCE JUL 1   3916                      4170   -254     3205

 COOLING
  TODAY            0                         0      0        3
  MONTH TO DATE    1                         0      1        6
  SINCE MAR 1      3                         1      2        6
  SINCE JAN 1     12                         1     11        6
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    14.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           300 AM
 LOWEST     44           300 PM
 AVERAGE    62

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        85      2016
                                             2002
                                             1976
 MINIMUM TEMPERATURE (F)   44        24      1983


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   651 AM EDT   SUNSET   807 PM EDT
APRIL 20 2018.........SUNRISE   649 AM EDT   SUNSET   808 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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