146
CDUS44 KMRX 152128
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
528 PM EDT MON SEP 15 2025
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 85 3:59 PM 96 1927 83 2 87
MINIMUM 60 6:20 AM 41 1985 62 -2 66
AVERAGE 73 72 1 77
PRECIPITATION (IN)
TODAY 0.00 3.31 1989 0.12 -0.12 0.00
MONTH TO DATE 1.86 1.70 0.16 0.04
SINCE SEP 1 1.86 1.70 0.16 0.04
SINCE JAN 1 37.99 38.12 -0.13 41.87
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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 8 8 0 12
MONTH TO DATE 81 140 -59 124
SINCE SEP 1 81 140 -59 124
SINCE JAN 1 1593 1447 146 1620
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 40 4:00 PM
AVERAGE 67
......................................................
THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 96 1927
MINIMUM TEMPERATURE (F) 61 43 1985
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 7:19 AM EDT SUNSET 7:43 PM EDT
SEPTEMBER 16 2025.....SUNRISE 7:19 AM EDT SUNSET 7:41 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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