862
CDUS44 KMRX 152202
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
502 PM EST MON DEC 15 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 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 42 3:55 PM 72 1971 53 -11 54
MINIMUM 16 7:59 AM 5 1901 36 -20 47
AVERAGE 29 44 -15 51
PRECIPITATION (IN)
TODAY 0.00 1.70 1927 0.17 -0.17 0.39
MONTH TO DATE 1.14 2.70 -1.56 1.18
SINCE DEC 1 1.14 2.70 -1.56 1.18
SINCE JAN 1 54.38 52.45 1.93 39.36
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 T
SINCE DEC 1 0.0 0.1 -0.1 T
SINCE JUL 1 T 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 36 21 15 14
MONTH TO DATE 360 293 67 333
SINCE DEC 1 360 293 67 333
SINCE JUL 1 817 855 -38 652
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 N (10)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 6:00 AM
LOWEST 25 3:00 PM
AVERAGE 41
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 74 1971
MINIMUM TEMPERATURE (F) 35 8 1989
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 7:42 AM EST SUNSET 5:31 PM EST
DECEMBER 16 2025......SUNRISE 7:42 AM EST SUNSET 5:31 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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