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

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000
CDUS44 KMRX 192117
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
517 PM EDT TUE SEP 19 2017


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR SEPTEMBER 19 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         88    227 PM 100    1925  82      6       89
  MINIMUM         64    642 AM  42    1981  61      3       70
  AVERAGE         76                        71      5       80

PRECIPITATION (IN)
  TODAY            0.00          1.77 1943   0.13  -0.13     0.00
  MONTH TO DATE    3.26                      2.49   0.77     1.20
  SINCE SEP 1      3.26                      2.49   0.77     1.20
  SINCE JAN 1     47.01                     37.75   9.26    24.54

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         1     -1        0
  MONTH TO DATE    9                         1      8        0
  SINCE SEP 1      9                         1      8        0
  SINCE JUL 1      9                         1      8        0

 COOLING
  TODAY           11                         7      4       15
  MONTH TO DATE  105                       183    -78      301
  SINCE SEP 1    105                       183    -78      301
  SINCE JAN 1   1709                      1633     76     2210
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     1.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     45           100 PM
 AVERAGE    69

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      1925
 MINIMUM TEMPERATURE (F)   60        40      1889


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   727 AM EDT   SUNSET   742 PM EDT
SEPTEMBER 20 2017.....SUNRISE   727 AM EDT   SUNSET   740 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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