595
CDUS44 KMRX 210901
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
401 AM EST WED JAN 21 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR JANUARY 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 42 4:49 PM 71 1929 51 -9 27
2017
MINIMUM 21 7:37 AM -9 1985 32 -11 13
AVERAGE 32 42 -10 20
PRECIPITATION (IN)
YESTERDAY 0.00 2.96 1883 0.17 -0.17 0.00
MONTH TO DATE 2.07 3.26 -1.19 2.63
SINCE DEC 1 3.98 8.51 -4.53 5.91
SINCE JAN 1 2.07 3.26 -1.19 2.63
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
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 33 24 9 45
MONTH TO DATE 387 473 -86 570
SINCE DEC 1 971 1117 -146 1159
SINCE JUL 1 1428 1679 -251 1478
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 13 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 4.0
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 63 1:00 AM
LOWEST 19 3:00 PM
AVERAGE 41
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 76 1927
MINIMUM TEMPERATURE (F) 32 -10 1985
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 7:46 AM EST SUNSET 5:58 PM EST
JANUARY 22 2026.......SUNRISE 7:46 AM EST SUNSET 5:59 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page