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

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CDUS44 KMRX 200917
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
417 AM EST MON FEB 20 2017


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR FEBRUARY 19 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         69    509 PM  77    1939  56     13       68
  MINIMUM         47   1115 PM   3    1958  35     12       33
  AVERAGE         58                        45     13       51

PRECIPITATION (IN)
  YESTERDAY        0.02          2.86 1991   0.17  -0.15     0.00
  MONTH TO DATE    1.86                      3.25  -1.39     4.35
  SINCE DEC 1     11.90                     13.06  -1.16    18.43
  SINCE JAN 1      6.85                      8.16  -1.31     8.02

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.4   -0.4      0.3
  SINCE DEC 1      0.3                       2.4   -2.1      0.5
  SINCE JUL 1      0.3                       2.4   -2.1      0.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                        20    -13       14
  MONTH TO DATE  306                       412   -106      423
  SINCE DEC 1   1410                      1868   -458     1572
  SINCE JUL 1   1730                      2457   -727     1952
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           900 AM
 LOWEST     45           400 PM
 AVERAGE    71

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        78      1986
 MINIMUM TEMPERATURE (F)   35        12      1958


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   721 AM EST   SUNSET   628 PM EST
FEBRUARY 21 2017......SUNRISE   720 AM EST   SUNSET   629 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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