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

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CDUS44 KMRX 230810
CLITRI


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
409 AM EDT SAT SEP 23 2017


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

...THE TRI-CITIES      ASOS CLIMATE SUMMARY FOR SEPTEMBER 22 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         89    247 PM  90    2007  77     12       84
                                      2005
                                      1965
  MINIMUM         58    635 AM  39    1983  53      5       60
  AVERAGE         74                        65      9       72

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1975   0.09  -0.09     0.00
  MONTH TO DATE    0.99                      2.27  -1.28     1.97
  SINCE SEP 1      0.99                      2.27  -1.28     1.97
  SINCE JAN 1     35.80                     31.72   4.08    26.13

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        0                         3     -3        0
  MONTH TO DATE   32                        20     12        0
  SINCE SEP 1     32                        20     12        0
  SINCE JUL 1     32                        21     11        0

 COOLING
  YESTERDAY        9                         2      7        7
  MONTH TO DATE   69                       102    -33      195
  SINCE SEP 1     69                       102    -33      195
  SINCE JAN 1   1023                       954     69     1428
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     0.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     43           200 PM
 AVERAGE    72

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


THE TRI-CITIES      ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        94      1955
 MINIMUM TEMPERATURE (F)   52        35      1999


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   718 AM EDT   SUNSET   725 PM EDT
SEPTEMBER 24 2017.....SUNRISE   719 AM EDT   SUNSET   723 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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