847
CDUS44 KMRX 220831
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
431 AM EDT WED APR 22 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 21 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 80 5:29 PM 88 1987 75 5 78
1994
2002
MINIMUM 46 6:34 AM 28 1983 51 -5 60
AVERAGE 63 63 0 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 1928 0.16 -0.16 0.17
MONTH TO DATE 1.45 3.38 -1.93 3.01
SINCE MAR 1 4.73 8.72 -3.99 8.46
SINCE JAN 1 11.15 18.77 -7.62 16.86
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 1.1 -1.1 0.0
SINCE JUL 1 0.8 3.6 -2.8 4.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 4 -2 0
MONTH TO DATE 46 123 -77 95
SINCE MAR 1 219 500 -281 368
SINCE JUL 1 2471 2972 -501 2603
COOLING
YESTERDAY 0 2 -2 4
MONTH TO DATE 74 28 46 62
SINCE MAR 1 121 38 83 68
SINCE JAN 1 125 39 86 70
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 2.4
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 93 4:00 AM
LOWEST 23 5:00 PM
AVERAGE 58
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 90 1987
MINIMUM TEMPERATURE (F) 52 33 2021
SUNRISE AND SUNSET
APRIL 22 2026.........SUNRISE 7:00 AM EDT SUNSET 8:19 PM EDT
APRIL 23 2026.........SUNRISE 6:59 AM EDT SUNSET 8:20 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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