865
CDUS44 KMRX 210826
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
426 AM EDT TUE APR 21 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR APRIL 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 77 4:46 PM 89 1891 75 2 85
1971
2002
MINIMUM 41 6:33 AM 28 1983 51 -10 61
AVERAGE 59 63 -4 73
PRECIPITATION (IN)
YESTERDAY 0.00 1.87 1920 0.16 -0.16 0.00
MONTH TO DATE 1.45 3.22 -1.77 2.84
SINCE MAR 1 4.73 8.56 -3.83 8.29
SINCE JAN 1 11.15 18.61 -7.46 16.69
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 6 4 2 0
MONTH TO DATE 44 119 -75 95
SINCE MAR 1 217 496 -279 368
SINCE JUL 1 2469 2968 -499 2603
COOLING
YESTERDAY 0 2 -2 8
MONTH TO DATE 74 26 48 58
SINCE MAR 1 121 36 85 64
SINCE JAN 1 125 37 88 66
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 4:00 AM
LOWEST 25 6:00 PM
AVERAGE 57
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 88 1987
1994
2002
MINIMUM TEMPERATURE (F) 51 28 1983
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 7:01 AM EDT SUNSET 8:18 PM EDT
APRIL 22 2026.........SUNRISE 7:00 AM EDT SUNSET 8:19 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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