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

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443
CDUS44 KMRX 122112
CLICHA

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
512 PM EDT SUN MAY 12 2024

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

...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR MAY 12 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         80   3:56 PM  93    1962  80      0       77
  MINIMUM         54   4:38 AM  40    1989  58     -4       64
  AVERAGE         67                        69     -2       71

PRECIPITATION (IN)
  TODAY            0.00          1.87 1936   0.13  -0.13      T
  MONTH TO DATE    3.67                      1.73   1.94     1.22
  SINCE MAR 1     12.04                     11.94   0.10    11.11
  SINCE JAN 1     21.66                     21.99  -0.33    20.84

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      0.0                       1.1   -1.1      0.0
  SINCE JUL 1      2.1                       3.6   -1.5      0.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                        19    -19       36
  SINCE MAR 1    343                       543   -200      496
  SINCE JUL 1   2515                      3015   -500     2493

 COOLING
  TODAY            2                         5     -3        6
  MONTH TO DATE   89                        49     40       51
  SINCE MAR 1    171                       109     62      103
  SINCE JAN 1    172                       110     62      117
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     1.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           6:00 AM
 LOWEST     28           1:00 PM
 AVERAGE    57

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


THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        92      1962
 MINIMUM TEMPERATURE (F)   58        37      1941


SUNRISE AND SUNSET
MAY 12 2024...........SUNRISE   6:39 AM EDT   SUNSET   8:36 PM EDT
MAY 13 2024...........SUNRISE   6:38 AM EDT   SUNSET   8:36 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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