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

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000
CDUS44 KMRX 250847
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
446 AM EDT TUE APR 25 2017


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR APRIL 24 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         70    156 PM  92    1925  75     -5       81
  MINIMUM         55    559 AM  34    1986  51      4       51
                                      1982
                                      1910
  AVERAGE         63                        63      0       66

PRECIPITATION (IN)
  YESTERDAY        0.02          1.84 1937   0.13  -0.11     0.00
  MONTH TO DATE    9.19                      3.20   5.99     1.33
  SINCE MAR 1     13.32                      8.18   5.14     4.97
  SINCE JAN 1     21.75                     17.93   3.82    15.71

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      0.3                       3.9   -3.6      0.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                         4     -2        0
  MONTH TO DATE   55                       155   -100      125
  SINCE MAR 1    383                       559   -176      370
  SINCE JUL 1   2194                      3181   -987     2455

 COOLING
  YESTERDAY        0                         2     -2        1
  MONTH TO DATE   70                        28     42       24
  SINCE MAR 1     89                        35     54       36
  SINCE JAN 1     89                        35     54       36
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     61           200 PM
 AVERAGE    81

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


THE CHATTANOOGA  ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        88      2009
                                             1986
                                             1960
 MINIMUM TEMPERATURE (F)   51        32      1974
                                             1910


SUNRISE AND SUNSET
APRIL 25 2017.........SUNRISE   656 AM EDT   SUNSET   822 PM EDT
APRIL 26 2017.........SUNRISE   655 AM EDT   SUNSET   822 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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