305
CDUS44 KMRX 140827
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
427 AM EDT SUN SEP 14 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 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 88 3:40 PM 103 2019 85 3 85
MINIMUM 58 6:39 AM 41 1940 65 -7 70
AVERAGE 73 75 -2 78
PRECIPITATION (IN)
YESTERDAY 0.00 3.59 1973 0.16 -0.16 T
MONTH TO DATE 0.73 1.74 -1.01 0.04
SINCE SEP 1 0.73 1.74 -1.01 0.04
SINCE JAN 1 46.56 38.87 7.69 28.97
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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 8 10 -2 13
MONTH TO DATE 117 149 -32 152
SINCE SEP 1 117 149 -32 152
SINCE JAN 1 1762 1722 40 2046
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 1.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 25 4:00 PM
AVERAGE 59
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1939
MINIMUM TEMPERATURE (F) 64 42 1953
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 7:23 AM EDT SUNSET 7:49 PM EDT
SEPTEMBER 15 2025.....SUNRISE 7:24 AM EDT SUNSET 7:47 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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