Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 062138
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
438 PM EST SAT DEC 06 2025
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 49 3:59 PM 77 1998 55 -6 41
MINIMUM 40 7:49 AM 13 1937 37 3 23
AVERAGE 45 46 -1 32
PRECIPITATION (IN)
TODAY 0.00 3.69 2004 0.19 -0.19 0.00
MONTH TO DATE 1.09 1.07 0.02 T
SINCE DEC 1 1.09 1.07 0.02 T
SINCE JAN 1 54.33 50.82 3.51 38.18
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE DEC 1 0.0 0.0 0.0 T
SINCE JUL 1 T 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 20 19 1 33
MONTH TO DATE 145 112 33 166
SINCE DEC 1 145 112 33 166
SINCE JUL 1 602 674 -72 485
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 2051 1919 132 2376
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 3:00 AM
LOWEST 59 4:00 PM
AVERAGE 74
..........................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 78 1951
MINIMUM TEMPERATURE (F) 36 12 1886
1937
SUNRISE AND SUNSET
DECEMBER 6 2025......SUNRISE 7:35 AM EST SUNSET 5:29 PM EST
DECEMBER 7 2025......SUNRISE 7:36 AM EST SUNSET 5:29 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$