920
CDUS44 KMRX 170819
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
419 AM EDT THU SEP 17 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 96 2:58 PM 98 2019 84 12 86
MINIMUM 74 6:07 AM 47 1904 64 10 63
AVERAGE 85 74 11 75
PRECIPITATION (IN)
YESTERDAY 0.00 5.24 2004 0.15 -0.15 0.00
MONTH TO DATE T 2.18 -2.18 0.73
SINCE SEP 1 T 2.18 -2.18 0.73
SINCE JAN 1 30.95 39.31 -8.36 46.56
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 20 9 11 10
MONTH TO DATE 311 177 134 147
SINCE SEP 1 311 177 134 147
SINCE JAN 1 2126 1750 376 1792
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 3.8
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 6:00 AM
LOWEST 40 4:00 PM
AVERAGE 64
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 2019
MINIMUM TEMPERATURE (F) 63 49 1984
1985
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 7:25 AM EDT SUNSET 7:45 PM EDT
SEPTEMBER 18 2026.....SUNRISE 7:26 AM EDT SUNSET 7:43 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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