005
CDUS44 KMRX 202115
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
515 PM EDT SAT SEP 20 2025
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 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 88 3:59 PM 97 1925 81 7 91
MINIMUM 63 6:08 AM 43 1889 60 3 63
AVERAGE 76 71 5 77
PRECIPITATION (IN)
TODAY 0.00 1.75 1932 0.11 -0.11 0.00
MONTH TO DATE 1.86 2.30 -0.44 0.81
SINCE SEP 1 1.86 2.30 -0.44 0.81
SINCE JAN 1 37.99 38.72 -0.73 42.64
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 1 -1 0
MONTH TO DATE 0 1 -1 2
SINCE SEP 1 0 1 -1 2
SINCE JUL 1 0 1 -1 2
COOLING
TODAY 11 6 5 12
MONTH TO DATE 124 173 -49 165
SINCE SEP 1 124 173 -49 165
SINCE JAN 1 1636 1480 156 1661
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 34 4:00 PM
AVERAGE 66
......................................................
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 1931
1955
MINIMUM TEMPERATURE (F) 59 42 1918
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 7:23 AM EDT SUNSET 7:35 PM EDT
SEPTEMBER 21 2025.....SUNRISE 7:23 AM EDT SUNSET 7:34 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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