Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 240917
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
517 AM EDT MON AUG 24 2026
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR AUGUST 23 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 90 4:59 PM 105 2007 89 1 87
MINIMUM 70 10:55 PM 55 1956 70 0 72
1969
AVERAGE 80 80 0 80
PRECIPITATION (IN)
YESTERDAY 0.00 1.74 1900 0.12 -0.12 T
MONTH TO DATE 4.14 2.79 1.35 8.05
SINCE JUN 1 11.72 12.05 -0.33 14.89
SINCE JAN 1 30.95 36.25 -5.30 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 15 14 1 15
MONTH TO DATE 407 357 50 335
SINCE JUN 1 1338 1219 119 1317
SINCE JAN 1 1686 1465 221 1585
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 31 5:00 PM
AVERAGE 61
..........................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 102 2007
MINIMUM TEMPERATURE (F) 70 54 1891
SUNRISE AND SUNSET
AUGUST 24 2026........SUNRISE 7:08 AM EDT SUNSET 8:18 PM EDT
AUGUST 25 2026........SUNRISE 7:08 AM EDT SUNSET 8:17 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$