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Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 302148
CLICHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
548 PM EDT FRI OCT 30 2020

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

...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 2020...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1879 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         59   3:59 PM  88    1937  69    -10       72
  MINIMUM         51   8:55 AM  22    1952  45      6       65
  AVERAGE         55                        57     -2       69

PRECIPITATION (IN)
  TODAY            0.00          2.94 1949   0.12  -0.12     1.83
  MONTH TO DATE    6.73                      3.17   3.56     6.83
  SINCE SEP 1     12.37                      7.21   5.16     7.39
  SINCE JAN 1     64.54                     42.47  22.07    53.00

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                         9      1        0
  MONTH TO DATE   46                       148   -102       76
  SINCE SEP 1     57                       163   -106       76
  SINCE JUL 1     57                       163   -106       76

 COOLING
  TODAY            0                         0      0        4
  MONTH TO DATE   93                        50     43      133
  SINCE SEP 1    395                       289    106      623
  SINCE JAN 1   2094                      1739    355     2413
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           1:00 AM
 LOWEST     45           4:00 PM
 AVERAGE    64

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


THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        86      2016
 MINIMUM TEMPERATURE (F)   45        25      1954


SUNRISE AND SUNSET
OCTOBER 30 2020.......SUNRISE   8:00 AM EDT   SUNSET   6:48 PM EDT
OCTOBER 31 2020.......SUNRISE   8:01 AM EDT   SUNSET   6:47 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
National Weather Service National Headquarters
