823
CDUS44 KMRX 302213
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
513 PM EST TUE DEC 30 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 30 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 41 3:59 PM 73 1984 51 -10 65
MINIMUM 27 8:44 AM 3 1880 34 -7 44
AVERAGE 34 42 -8 55
PRECIPITATION (IN)
TODAY 0.00 3.49 1969 0.16 -0.16 0.00
MONTH TO DATE 1.91 5.09 -3.18 3.28
SINCE DEC 1 1.91 5.09 -3.18 3.28
SINCE JAN 1 55.15 54.84 0.31 41.46
SNOWFALL (IN)
TODAY 0.0 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.3 -0.3 T
SINCE DEC 1 0.0 0.3 -0.3 T
SINCE JUL 1 T 0.3 -0.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 31 23 8 10
MONTH TO DATE 559 622 -63 580
SINCE DEC 1 559 622 -63 580
SINCE JUL 1 1016 1184 -168 899
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE DEC 1 3 0 3 0
SINCE JAN 1 2054 1919 135 2376
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 7:00 AM
LOWEST 28 4:00 PM
AVERAGE 44
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 73 1974
1984
MINIMUM TEMPERATURE (F) 33 4 1880
SUNRISE AND SUNSET
DECEMBER 30 2025......SUNRISE 7:48 AM EST SUNSET 5:39 PM EST
DECEMBER 31 2025......SUNRISE 7:49 AM EST SUNSET 5:39 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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