129
CDUS44 KMRX 092220
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
520 PM EST TUE DEC 09 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 2025
VALID TODAY AS OF 0500 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 51 3:38 PM 74 2007 54 -3 56
MINIMUM 28 7:43 AM 7 1917 36 -8 46
AVERAGE 40 45 -5 51
PRECIPITATION (IN)
TODAY 0.00 1.80 1953 0.18 -0.18 0.66
MONTH TO DATE 1.14 1.61 -0.47 0.73
SINCE DEC 1 1.14 1.61 -0.47 0.73
SINCE JAN 1 54.38 51.36 3.02 38.91
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 MM
DEGREE DAYS
HEATING
TODAY 25 20 5 14
MONTH TO DATE 220 171 49 228
SINCE DEC 1 220 171 49 228
SINCE JUL 1 677 733 -56 547
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 14 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 7:00 AM
LOWEST 42 4:00 PM
AVERAGE 67
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 77 2007
MINIMUM TEMPERATURE (F) 36 8 1917
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 7:37 AM EST SUNSET 5:29 PM EST
DECEMBER 10 2025......SUNRISE 7:38 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.
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