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

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316
CDUS44 KMRX 210855
CLICHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
455 AM EDT SAT SEP 21 2024

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

...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2024...

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)
 YESTERDAY
  MAXIMUM         95   3:34 PM  99    1925  83     12       82
  MINIMUM         66   5:53 AM  40    1889  62      4       58
  AVERAGE         81                        73      8       70

PRECIPITATION (IN)
  YESTERDAY        0.00          3.37 2009   0.13  -0.13     0.00
  MONTH TO DATE    0.25                      2.74  -2.49     0.09
  SINCE SEP 1      0.25                      2.74  -2.49     0.09
  SINCE JAN 1     29.18                     39.87 -10.69    37.86

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        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
  YESTERDAY       16                         8      8        5
  MONTH TO DATE  231                       211     20      227
  SINCE SEP 1    231                       211     20      227
  SINCE JAN 1   2125                      1784    341     1781
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     1.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           6:00 AM
 LOWEST     29           5:00 PM
 AVERAGE    60

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


THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        98      1955
 MINIMUM TEMPERATURE (F)   62        44      1956


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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