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

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438
CDUS44 KMRX 212122
CLICHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
522 PM EDT SAT SEP 21 2024

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

...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         97   3:19 PM  98    1955  83     14       85
  MINIMUM         65   6:04 AM  44    1956  62      3       59
  AVERAGE         81                        72      9       72

PRECIPITATION (IN)
  TODAY            0.00          3.37 2009   0.14  -0.14     0.00
  MONTH TO DATE    0.25                      2.88  -2.63     0.09
  SINCE SEP 1      0.25                      2.88  -2.63     0.09
  SINCE JAN 1     29.18                     40.01 -10.83    37.86

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            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           16                         8      8        7
  MONTH TO DATE  247                       219     28      234
  SINCE SEP 1    247                       219     28      234
  SINCE JAN 1   2141                      1792    349     1788
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     2.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           6:00 AM
 LOWEST     30           3:00 PM
 AVERAGE    57

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


THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        96      1935
                                             1940
                                             1955
 MINIMUM TEMPERATURE (F)   62        41      1913


SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE   7:28 AM EDT   SUNSET   7:38 PM EDT
SEPTEMBER 22 2024.....SUNRISE   7:29 AM EDT   SUNSET   7:37 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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