804
CDUS44 KMRX 210806
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
406 AM EDT FRI AUG 21 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 94 5:08 PM 102 1983 90 4 92
MINIMUM 73 11:52 PM 56 1940 70 3 73
1976
AVERAGE 84 80 4 83
PRECIPITATION (IN)
YESTERDAY 0.71 1.71 1994 0.12 0.59 0.83
MONTH TO DATE 3.84 2.44 1.40 8.05
SINCE JUN 1 11.42 11.70 -0.28 14.89
SINCE JAN 1 30.65 35.90 -5.25 45.83
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 19 15 4 18
MONTH TO DATE 358 313 45 288
SINCE JUN 1 1289 1175 114 1270
SINCE JAN 1 1637 1421 216 1538
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 PM
LOWEST 44 3:00 PM
AVERAGE 71
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 103 1983
MINIMUM TEMPERATURE (F) 70 56 1927
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 7:05 AM EDT SUNSET 8:22 PM EDT
AUGUST 22 2026........SUNRISE 7:06 AM EDT SUNSET 8:21 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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