478
CDUS44 KMRX 310828
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
428 AM EDT FRI OCT 31 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 54 11:43 AM 88 1937 69 -15 74
MINIMUM 42 11:54 PM 22 1952 45 -3 57
AVERAGE 48 57 -9 66
PRECIPITATION (IN)
YESTERDAY T 2.94 1949 0.11 -0.11 T
MONTH TO DATE 3.30 3.47 -0.17 0.14
SINCE SEP 1 5.00 7.70 -2.70 5.90
SINCE JAN 1 50.83 44.83 6.00 34.83
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 9 8 0
MONTH TO DATE 104 125 -21 76
SINCE SEP 1 104 132 -28 76
SINCE JUL 1 104 132 -28 76
COOLING
YESTERDAY 0 1 -1 1
MONTH TO DATE 90 67 23 99
SINCE SEP 1 396 343 53 435
SINCE JAN 1 2041 1916 125 2329
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 68 12:00 PM
AVERAGE 83
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 2016
MINIMUM TEMPERATURE (F) 45 25 1954
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 8:01 AM EDT SUNSET 6:47 PM EDT
NOVEMBER 1 2025......SUNRISE 8:02 AM EDT SUNSET 6:46 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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