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

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CDUS44 KMRX 202151
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
551 PM EDT SUN MAY 20 2018


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR MAY 20 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         92    244 PM  97    1962  81     11       91
  MINIMUM         67    629 AM  40    1894  59      8       68
  AVERAGE         80                        70     10       80

PRECIPITATION (IN)
  TODAY            0.03          1.19 1923   0.12  -0.09     0.50
  MONTH TO DATE    1.11                      2.75  -1.64     3.20
  SINCE MAR 1     10.43                     11.72  -1.29    17.76
  SINCE JAN 1     21.30                     21.47  -0.17    26.19

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      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
  TODAY            0                         1     -1        0
  MONTH TO DATE    1                        33    -32       25
  SINCE MAR 1    655                       611     44      408
  SINCE JUL 1   3053                      3233   -180     2219

 COOLING
  TODAY           15                         5     10       15
  MONTH TO DATE  176                        74    102      121
  SINCE MAR 1    194                       120     74      247
  SINCE JAN 1    219                       120     99      247
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     1.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     36           200 PM
 AVERAGE    65

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        95      1962
                                             1941
 MINIMUM TEMPERATURE (F)   59        40      1954


SUNRISE AND SUNSET
MAY 20 2018...........SUNRISE   634 AM EDT   SUNSET   841 PM EDT
MAY 21 2018...........SUNRISE   633 AM EDT   SUNSET   842 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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