Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 092124
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
524 PM EDT THU OCT 09 2025
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 77 3:21 PM 92 1941 77 0 80
MINIMUM 61 7:46 AM 34 1987 55 6 50
AVERAGE 69 66 3 65
PRECIPITATION (IN)
TODAY 0.00 2.16 1999 0.10 -0.10 0.00
MONTH TO DATE 0.12 1.13 -1.01 T
SINCE SEP 1 1.82 5.36 -3.54 5.76
SINCE JAN 1 47.65 42.49 5.16 34.69
SNOWFALL (IN)
TODAY 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
TODAY 0 2 -2 0
MONTH TO DATE 0 15 -15 0
SINCE SEP 1 0 22 -22 0
SINCE JUL 1 0 22 -22 0
COOLING
TODAY 4 3 1 0
MONTH TO DATE 60 36 24 77
SINCE SEP 1 366 312 54 413
SINCE JAN 1 2011 1885 126 2307
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 8.5
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 75 1:00 AM
LOWEST 48 1:00 PM
AVERAGE 62
..........................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 88 1939
2010
2017
MINIMUM TEMPERATURE (F) 54 33 2000
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 7:42 AM EDT SUNSET 7:13 PM EDT
OCTOBER 10 2025.......SUNRISE 7:43 AM EDT SUNSET 7:12 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$