481
CDUS44 KMRX 182122
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
522 PM EDT SUN OCT 18 2026
...............................
..THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 70 3:43 PM 89 1926 73 -3 83
2016
MINIMUM 45 7:06 AM 28 1943 51 -6 57
AVERAGE 58 62 -4 70
PRECIPITATION (IN)
TODAY 0.00 2.97 1916 0.12 -0.12 0.00
MONTH TO DATE 2.71 2.11 0.60 0.12
SINCE SEP 1 3.39 6.34 -2.95 1.82
SINCE JAN 1 34.34 43.47 -9.13 47.65
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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
TODAY 7 4 3 0
MONTH TO DATE 17 45 -28 0
SINCE SEP 1 17 52 -35 0
SINCE JUL 1 17 52 -35 0
COOLING
TODAY 0 1 -1 5
MONTH TO DATE 114 55 59 90
SINCE SEP 1 593 331 262 396
SINCE JAN 1 2408 1904 504 2041
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 7:00 AM
LOWEST 34 2:00 PM
AVERAGE 55
......................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 2016
MINIMUM TEMPERATURE (F) 50 27 1948
SUNRISE AND SUNSET
OCTOBER 18 2026.......SUNRISE 7:49 AM EDT SUNSET 7:02 PM EDT
OCTOBER 19 2026.......SUNRISE 7:50 AM EDT SUNSET 7:01 PM EDT
- 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