Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 162119
CLICHA
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
519 PM EDT THU OCT 16 2025
...................................
...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1879 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 3:53 PM 85 1897 74 6 61
1938
1953
MINIMUM 62 6:59 AM 35 1955 51 11 41
1987
AVERAGE 71 63 8 51
PRECIPITATION (IN)
TODAY 0.00 4.04 1932 0.11 -0.11 0.00
MONTH TO DATE 0.12 1.88 -1.76 0.04
SINCE SEP 1 1.82 6.11 -4.29 5.80
SINCE JAN 1 47.65 43.24 4.41 34.73
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 0 4 -4 14
MONTH TO DATE 0 37 -37 31
SINCE SEP 1 0 44 -44 31
SINCE JUL 1 0 44 -44 31
COOLING
TODAY 6 2 4 0
MONTH TO DATE 82 52 30 86
SINCE SEP 1 388 328 60 422
SINCE JAN 1 2033 1901 132 2316
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.7
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 69 7:00 AM
LOWEST 36 3:00 PM
AVERAGE 53
..........................................................
THE CHATTANOOGA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 1910
MINIMUM TEMPERATURE (F) 51 32 1943
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 7:48 AM EDT SUNSET 7:04 PM EDT
OCTOBER 17 2025.......SUNRISE 7:49 AM EDT SUNSET 7:03 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$