762
CDUS44 KMRX 120812
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
412 AM EDT TUE MAY 12 2026
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MAY 11 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 72 5:23 PM 92 1896 78 -6 82
MINIMUM 55 11:59 PM 39 1885 56 -1 57
1997
AVERAGE 64 67 -3 70
PRECIPITATION (IN)
YESTERDAY T 2.12 2019 0.13 -0.13 0.34
MONTH TO DATE 1.09 1.56 -0.47 2.26
SINCE MAR 1 7.36 11.16 -3.80 12.09
SINCE JAN 1 14.97 20.73 -5.76 19.50
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.1 0.9 -0.8 T
SINCE JUL 1 3.6 4.6 -1.0 7.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 0
MONTH TO DATE 40 28 12 33
SINCE MAR 1 334 678 -344 505
SINCE JUL 1 2957 3502 -545 3121
COOLING
YESTERDAY 0 4 -4 5
MONTH TO DATE 8 35 -27 22
SINCE MAR 1 126 76 50 130
SINCE JAN 1 127 76 51 131
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 11:00 AM
LOWEST 44 5:00 PM
AVERAGE 66
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THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 91 1881
MINIMUM TEMPERATURE (F) 56 39 1989
2020
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 6:33 AM EDT SUNSET 8:32 PM EDT
MAY 13 2026...........SUNRISE 6:32 AM EDT SUNSET 8:33 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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