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

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CDUS44 KMRX 170850
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
450 AM EDT TUE OCT 17 2017


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR OCTOBER 16 2017...

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)
 YESTERDAY
  MAXIMUM         63   1223 AM  83    1984  69     -6       78
                                      1938
  MINIMUM         40   1159 PM  28    1939  43     -3       54
  AVERAGE         52                        56     -4       66

PRECIPITATION (IN)
  YESTERDAY        0.23          3.65 1964   0.07   0.16     0.00
  MONTH TO DATE    1.98                      1.06   0.92     0.25
  SINCE SEP 1      2.97                      4.05  -1.08     2.82
  SINCE JAN 1     37.78                     33.50   4.28    26.98

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       13                         9      4        0
  MONTH TO DATE   27                       112    -85       50
  SINCE SEP 1     64                       164   -100       55
  SINCE JUL 1     64                       165   -101       55

 COOLING
  YESTERDAY        0                         0      0        1
  MONTH TO DATE   68                         9     59        7
  SINCE SEP 1    187                       125     62      244
  SINCE JAN 1   1141                       977    164     1477
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     46           400 PM
 AVERAGE    73

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        84      2007
 MINIMUM TEMPERATURE (F)   43        27      1943


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   739 AM EDT   SUNSET   650 PM EDT
OCTOBER 18 2017.......SUNRISE   740 AM EDT   SUNSET   649 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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