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

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000
CDUS44 KMRX 260820
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
420 AM EDT THU APR 26 2018


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR APRIL 25 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         66    619 PM  88    2009  75     -9       79
                                      1986
                                      1960
  MINIMUM         55    500 AM  32    1974  51      4       54
                                      1910
  AVERAGE         61                        63     -2       67

PRECIPITATION (IN)
  YESTERDAY        0.00          1.11 1982   0.14  -0.14     0.00
  MONTH TO DATE    6.26                      3.34   2.92     9.19
  SINCE MAR 1      8.99                      8.32   0.67    13.32
  SINCE JAN 1     19.86                     18.07   1.79    21.75

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        4                         4      0        0
  MONTH TO DATE  200                       159     41       55
  SINCE MAR 1    622                       563     59      383
  SINCE JUL 1   3020                      3185   -165     2194

 COOLING
  YESTERDAY        0                         2     -2        2
  MONTH TO DATE   14                        30    -16       72
  SINCE MAR 1     18                        37    -19       91
  SINCE JAN 1     43                        37      6       91
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM
 LOWEST     52           600 PM
 AVERAGE    69

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        91      1986
 MINIMUM TEMPERATURE (F)   51        35      1983
                                             1972


SUNRISE AND SUNSET
APRIL 26 2018.........SUNRISE   655 AM EDT   SUNSET   822 PM EDT
APRIL 27 2018.........SUNRISE   654 AM EDT   SUNSET   823 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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