253
CDUS44 KMRX 200901
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
401 AM EST TUE JAN 20 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 19 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 46 4:38 PM 71 2023 51 -5 48
MINIMUM 27 7:32 AM 0 1940 32 -5 22
AVERAGE 37 41 -4 35
PRECIPITATION (IN)
YESTERDAY 0.00 3.57 1988 0.16 -0.16 T
MONTH TO DATE 2.07 3.09 -1.02 2.63
SINCE DEC 1 3.98 8.34 -4.36 5.91
SINCE JAN 1 2.07 3.09 -1.02 2.63
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 T
MONTH TO DATE 0.0 0.6 -0.6 3.3
SINCE DEC 1 0.0 0.9 -0.9 3.3
SINCE JUL 1 T 0.9 -0.9 3.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 24 4 30
MONTH TO DATE 354 449 -95 525
SINCE DEC 1 938 1093 -155 1114
SINCE JUL 1 1395 1655 -260 1433
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 3 1 2 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 8:00 AM
LOWEST 29 1:00 PM
AVERAGE 41
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THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 71 1929
2017
MINIMUM TEMPERATURE (F) 32 -9 1985
SUNRISE AND SUNSET
JANUARY 20 2026.......SUNRISE 7:47 AM EST SUNSET 5:57 PM EST
JANUARY 21 2026.......SUNRISE 7:46 AM EST SUNSET 5:58 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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