Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CDUS44 KMRX 280819
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
419 AM EDT MON SEP 28 2026
...................................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 3:38 PM 92 2019 79 -1 79
MINIMUM 50 6:35 AM 38 1899 57 -7 65
AVERAGE 64 68 -4 72
PRECIPITATION (IN)
YESTERDAY 0.00 2.16 1880 0.13 -0.13 0.19
MONTH TO DATE 1.99 3.12 -1.13 2.92
SINCE SEP 1 1.99 3.12 -1.13 2.92
SINCE JAN 1 34.48 39.54 -5.06 39.05
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 1 1 0 0
MONTH TO DATE 1 8 -7 0
SINCE SEP 1 1 8 -7 0
SINCE JUL 1 1 8 -7 0
COOLING
YESTERDAY 0 4 -4 7
MONTH TO DATE 380 209 171 192
SINCE SEP 1 380 209 171 192
SINCE JAN 1 1972 1516 456 1704
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.9
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 89 6:00 AM
LOWEST 36 5:00 PM
AVERAGE 63
..........................................................
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 93 1939
MINIMUM TEMPERATURE (F) 57 37 1985
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:29 AM EDT SUNSET 7:24 PM EDT
SEPTEMBER 29 2026.....SUNRISE 7:29 AM EDT SUNSET 7:22 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$