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

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000
CDUS44 KMRX 180817
CLICHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN

416 AM EDT SAT APR 18 2015


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

...THE CHATTANOOGA CLIMATE SUMMARY FOR APRIL 17 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1879 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    659 PM  91    1955  73    -10       68
  MINIMUM         57    642 AM  30    1953  49      8       40
                                      1949
  AVERAGE         60                        61     -1       54

PRECIPITATION (IN)
  YESTERDAY        0.12          4.10 1924   0.12   0.00     0.00
  MONTH TO DATE    6.29                      2.29   4.00     2.87
  SINCE MAR 1     10.46                      7.27   3.19     5.25
  SINCE JAN 1     17.45                     17.02   0.43    12.84

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      0.0                       1.3   -1.3       T
  SINCE JUL 1      9.5                       3.9    5.6      8.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                         5      0       11
  MONTH TO DATE   49                       123    -74      100
  SINCE MAR 1    368                       527   -159      535
  SINCE JUL 1   3201                      3149     52     3329

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   38                        17     21       15
  SINCE MAR 1     40                        24     16       15
  SINCE JAN 1     40                        24     16       15
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     1.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 PM
 LOWEST     84           900 AM
 AVERAGE    92

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


THE CHATTANOOGA CLIMATE NORMALS FOR TODAY

NORMAL    RECORD    YEAR                     MAXIMUM TEMPERATURE (F)
  73        90      2002
                    1955                     MINIMUM TEMPERATURE (F)
  49        32      1974


SUNRISE AND SUNSET
APRIL 18 2015.........SUNRISE   705 AM EDT   SUNSET   816 PM EDT
APRIL 19 2015.........SUNRISE   704 AM EDT   SUNSET   816 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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