799
CDUS44 KMRX 170819
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
419 AM EDT SUN AUG 17 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR AUGUST 16 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 94 4:32 PM 104 2007 90 4 97
MINIMUM 70 6:17 AM 57 1992 71 -1 73
AVERAGE 82 80 2 85
PRECIPITATION (IN)
YESTERDAY 0.00 2.48 1964 0.11 -0.11 0.04
MONTH TO DATE 7.22 1.98 5.24 0.12
SINCE JUN 1 14.06 11.24 2.82 5.06
SINCE JAN 1 45.00 35.44 9.56 28.89
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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 JUN 1 0 1 -1 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 15 2 20
MONTH TO DATE 213 253 -40 285
SINCE JUN 1 1195 1115 80 1319
SINCE JAN 1 1463 1361 102 1658
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 1.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 49 3:00 PM
AVERAGE 73
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 102 1936
MINIMUM TEMPERATURE (F) 70 58 1889
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 7:03 AM EDT SUNSET 8:26 PM EDT
AUGUST 18 2025........SUNRISE 7:03 AM EDT SUNSET 8:25 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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