Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 070916
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
416 AM EST SUN DEC 07 2025
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2025...
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)
YESTERDAY
MAXIMUM 49 4:15 PM 77 1998 55 -6 41
MINIMUM 32 11:57 PM 13 1937 37 -5 23
AVERAGE 41 46 -5 32
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 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
YESTERDAY 24 19 5 33
MONTH TO DATE 149 112 37 166
SINCE DEC 1 149 112 37 166
SINCE JUL 1 606 674 -68 485
COOLING
YESTERDAY 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 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 59 4:00 PM
AVERAGE 78
..........................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 78 1951
MINIMUM TEMPERATURE (F) 36 12 1886
1937
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 7:36 AM EST SUNSET 5:29 PM EST
DECEMBER 8 2025......SUNRISE 7:37 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.
$$