Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 290824
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
424 AM EDT TUE SEP 29 2026
...................................
...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 4:28 PM 91 2019 77 0 81
MINIMUM 45 6:11 AM 34 1940 52 -7 60
AVERAGE 61 64 -3 71
PRECIPITATION (IN)
YESTERDAY 0.00 2.13 1972 0.09 -0.09 0.00
MONTH TO DATE 1.71 2.64 -0.93 4.15
SINCE SEP 1 1.71 2.64 -0.93 4.15
SINCE JAN 1 31.22 34.35 -3.13 38.77
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 4 3 1 0
MONTH TO DATE 15 27 -12 17
SINCE SEP 1 15 27 -12 17
SINCE JUL 1 15 28 -13 24
COOLING
YESTERDAY 0 2 -2 6
MONTH TO DATE 271 139 132 88
SINCE SEP 1 271 139 132 88
SINCE JAN 1 1395 1081 314 1135
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 1.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 39 3:00 PM
AVERAGE 70
..........................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 2019
MINIMUM TEMPERATURE (F) 51 33 1942
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 7:23 AM EDT SUNSET 7:16 PM EDT
SEPTEMBER 30 2026.....SUNRISE 7:24 AM EDT SUNSET 7:14 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$