Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 040842
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
442 AM EDT SAT OCT 04 2025
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 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 82 4:33 PM 100 2019 79 3 87
MINIMUM 56 6:39 AM 35 1974 57 -1 63
AVERAGE 69 68 1 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.85 1937 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.41 -0.41 T
SINCE SEP 1 1.70 4.64 -2.94 5.76
SINCE JAN 1 47.53 41.77 5.76 34.69
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 0 1 -1 0
MONTH TO DATE 0 3 -3 0
SINCE SEP 1 0 10 -10 0
SINCE JUL 1 0 10 -10 0
COOLING
YESTERDAY 4 4 0 10
MONTH TO DATE 23 14 9 30
SINCE SEP 1 329 290 39 366
SINCE JAN 1 1974 1863 111 2260
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 38 3:00 PM
AVERAGE 63
..........................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 2019
MINIMUM TEMPERATURE (F) 57 33 1974
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 7:38 AM EDT SUNSET 7:20 PM EDT
OCTOBER 5 2025.......SUNRISE 7:39 AM EDT SUNSET 7:19 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$