Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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147
CDUS44 KMRX 292117
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
517 PM EDT MON SEP 29 2025
...................................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 83 3:40 PM 95 2019 78 5 71
MINIMUM 62 6:54 AM 37 1942 56 6 63
AVERAGE 73 67 6 67
PRECIPITATION (IN)
TODAY 0.00 4.17 1944 0.12 -0.12 0.02
MONTH TO DATE 2.92 3.36 -0.44 6.23
SINCE SEP 1 2.92 3.36 -0.44 6.23
SINCE JAN 1 39.05 39.78 -0.73 48.06
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 2 -2 0
MONTH TO DATE 0 12 -12 2
SINCE SEP 1 0 12 -12 2
SINCE JUL 1 0 12 -12 2
COOLING
TODAY 8 4 4 2
MONTH TO DATE 207 217 -10 237
SINCE SEP 1 207 217 -10 237
SINCE JAN 1 1719 1524 195 1733
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 47 3:00 PM
AVERAGE 72
..........................................................
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 2019
MINIMUM TEMPERATURE (F) 56 35 1888
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 7:30 AM EDT SUNSET 7:22 PM EDT
SEPTEMBER 30 2025.....SUNRISE 7:30 AM EDT SUNSET 7:21 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$