991
CDUS44 KMRX 152121
CLITYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
521 PM EDT FRI MAY 15 2026
...............................
...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR MAY 15 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 76 3:55 PM 91 1915 79 -3 82
MINIMUM 43 5:56 AM 36 1888 57 -14 65
AVERAGE 60 68 -8 74
PRECIPITATION (IN)
TODAY 0.00 1.63 1976 0.14 -0.14 0.00
MONTH TO DATE 1.09 2.10 -1.01 4.09
SINCE MAR 1 7.36 11.70 -4.34 13.92
SINCE JAN 1 14.97 21.27 -6.30 21.33
SNOWFALL (IN)
TODAY 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 MM
DEGREE DAYS
HEATING
TODAY 5 2 3 0
MONTH TO DATE 52 36 16 33
SINCE MAR 1 346 686 -340 505
SINCE JUL 1 2969 3510 -541 3121
COOLING
TODAY 0 4 -4 9
MONTH TO DATE 11 51 -40 40
SINCE MAR 1 129 92 37 148
SINCE JAN 1 130 92 38 149
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 6:00 AM
LOWEST 26 4:00 PM
AVERAGE 56
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THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 92 1962
MINIMUM TEMPERATURE (F) 57 37 1997
SUNRISE AND SUNSET
MAY 15 2026...........SUNRISE 6:31 AM EDT SUNSET 8:35 PM EDT
MAY 16 2026...........SUNRISE 6:30 AM EDT SUNSET 8:35 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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