528
CDUS44 KMRX 210819
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
419 AM EDT MON JUL 21 2025
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JULY 20 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 92 3:21 PM 100 1926 91 1 88
1986
MINIMUM 76 6:29 AM 59 2009 71 5 73
AVERAGE 84 81 3 81
PRECIPITATION (IN)
YESTERDAY 0.00 4.64 1979 0.17 -0.17 0.02
MONTH TO DATE 0.44 3.38 -2.94 0.65
SINCE JUN 1 4.64 7.56 -2.92 1.91
SINCE JAN 1 35.58 31.76 3.82 25.74
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 16 3 16
MONTH TO DATE 357 314 43 397
SINCE JUN 1 770 688 82 858
SINCE JAN 1 1038 934 104 1197
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.4
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 91 5:00 AM
LOWEST 54 3:00 PM
AVERAGE 73
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 101 1952
MINIMUM TEMPERATURE (F) 71 60 1944
2009
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 6:42 AM EDT SUNSET 8:52 PM EDT
JULY 22 2025..........SUNRISE 6:43 AM EDT SUNSET 8:51 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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