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

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CDUS44 KMRX 252120
CLICHA


CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN TN
520 PM EDT TUE APR 25 2017


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

...THE CHATTANOOGA  ASOS CLIMATE SUMMARY FOR APRIL 25 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         78    336 PM  88    2009  75      3       83
                                      1986
                                      1960
  MINIMUM         54    642 AM  32    1974  51      3       57
                                      1910
  AVERAGE         66                        63      3       70

PRECIPITATION (IN)
  TODAY            0.00          1.11 1982   0.14  -0.14     0.00
  MONTH TO DATE    9.19                      3.34   5.85     1.33
  SINCE MAR 1     13.32                      8.32   5.00     4.97
  SINCE JAN 1     21.75                     18.07   3.68    15.71

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         4     -4        0
  MONTH TO DATE   55                       159   -104      125
  SINCE MAR 1    383                       563   -180      370
  SINCE JUL 1   2194                      3185   -991     2455

 COOLING
  TODAY            1                         2     -1        5
  MONTH TO DATE   71                        30     41       29
  SINCE MAR 1     90                        37     53       41
  SINCE JAN 1     90                        37     53       41
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     2.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     43           300 PM
 AVERAGE    72

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


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


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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