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

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000
CDUS44 KMRX 230810
CLICHA


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


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR SEPTEMBER 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90    348 PM  96    1955  81      9       93
                                      1940
                                      1935
  MINIMUM         66    621 AM  41    1913  59      7       67
  AVERAGE         78                        70      8       80

PRECIPITATION (IN)
  YESTERDAY        0.00          3.04 1909   0.14  -0.14     0.00
  MONTH TO DATE    3.58                      2.90   0.68     1.20
  SINCE SEP 1      3.58                      2.90   0.68     1.20
  SINCE JAN 1     47.33                     38.16   9.17    24.54

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                         1     -1        0
  MONTH TO DATE    9                         4      5        0
  SINCE SEP 1      9                         4      5        0
  SINCE JUL 1      9                         4      5        0

 COOLING
  YESTERDAY       13                         6      7       15
  MONTH TO DATE  145                       202    -57      344
  SINCE SEP 1    145                       202    -57      344
  SINCE JAN 1   1749                      1652     97     2253
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     1.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     44           300 PM
 AVERAGE    69

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        95      2010
                                             1931
 MINIMUM TEMPERATURE (F)   59        40      1982


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   730 AM EDT   SUNSET   736 PM EDT
SEPTEMBER 24 2017.....SUNRISE   730 AM EDT   SUNSET   734 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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