645
CDUS44 KMRX 250830
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
430 AM EDT THU SEP 25 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 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 83 3:06 PM 94 2010 82 1 92
2016
MINIMUM 69 6:06 AM 41 1963 61 8 70
AVERAGE 76 71 5 81
PRECIPITATION (IN)
YESTERDAY 0.29 3.91 2020 0.14 0.15 0.00
MONTH TO DATE 1.35 3.31 -1.96 0.42
SINCE SEP 1 1.35 3.31 -1.96 0.42
SINCE JAN 1 47.18 40.44 6.74 29.35
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 11 7 4 16
MONTH TO DATE 237 240 -3 301
SINCE SEP 1 237 240 -3 301
SINCE JAN 1 1882 1813 69 2195
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 PM
LOWEST 69 3:00 PM
AVERAGE 83
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 97 2016
MINIMUM TEMPERATURE (F) 60 41 1887
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 7:31 AM EDT SUNSET 7:33 PM EDT
SEPTEMBER 26 2025.....SUNRISE 7:32 AM EDT SUNSET 7:31 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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