Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 310825
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
325 AM EST FRI JAN 31 2025
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 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 66 4:45 PM 77 2002 52 14 59
MINIMUM 38 3:34 AM -7 1966 33 5 27
AVERAGE 52 42 10 43
PRECIPITATION (IN)
YESTERDAY T 3.10 1914 0.16 -0.16 0.07
MONTH TO DATE 2.90 4.86 -1.96 6.47
SINCE DEC 1 6.18 10.11 -3.93 12.66
SINCE JAN 1 2.90 4.86 -1.96 6.47
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1 0.0
MONTH TO DATE 3.3 1.0 2.3 2.1
SINCE DEC 1 3.3 1.3 2.0 2.1
SINCE JUL 1 3.3 1.3 2.0 2.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 23 -10 22
MONTH TO DATE 849 704 145 773
SINCE DEC 1 1438 1348 90 1325
SINCE JUL 1 1757 1910 -153 1746
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 1 -1 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 6:00 AM
LOWEST 29 4:00 PM
AVERAGE 54
..........................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 73 2002
MINIMUM TEMPERATURE (F) 33 -10 1966
SUNRISE AND SUNSET
JANUARY 31 2025.......SUNRISE 7:40 AM EST SUNSET 6:09 PM EST
FEBRUARY 1 2025......SUNRISE 7:39 AM EST SUNSET 6:10 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$