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

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000
CDUS44 KMRX 190843
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
443 AM EDT THU APR 19 2018


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR APRIL 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82    320 PM  90    2002  73      9       77
                                      1955
  MINIMUM         55    617 AM  32    1974  49      6       63
  AVERAGE         69                        61      8       70

PRECIPITATION (IN)
  YESTERDAY        0.00          2.69 1943   0.13  -0.13     1.22
  MONTH TO DATE    2.87                      2.42   0.45     4.93
  SINCE MAR 1      5.60                      7.40  -1.80     9.06
  SINCE JAN 1     16.47                     17.15  -0.68    17.49

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1      T                         1.3   -1.3       T
  SINCE JUL 1      0.8                       3.9   -3.1      0.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         5     -5        0
  MONTH TO DATE  162                       128     34       48
  SINCE MAR 1    584                       532     52      376
  SINCE JUL 1   2982                      3154   -172     2187

 COOLING
  YESTERDAY        4                         1      3        5
  MONTH TO DATE   14                        18     -4       45
  SINCE MAR 1     18                        25     -7       64
  SINCE JAN 1     43                        25     18       64
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    11.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66          1100 PM
 LOWEST     36          1200 PM
 AVERAGE    51

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        91      2002
 MINIMUM TEMPERATURE (F)   49        29      1983


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   704 AM EDT   SUNSET   817 PM EDT
APRIL 20 2018.........SUNRISE   703 AM EDT   SUNSET   817 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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