Climatological Report (Daily)
Issued by NWS Knoxville/Tri Cities, TN

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676
CDUS44 KMRX 152130
CLITYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
530 PM EDT SAT AUG 15 2026

...................................

...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR AUGUST 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         93   3:59 PM  99    1995  88      5       92
                                      2007
  MINIMUM         75   5:46 AM  56    1963  68      7       70
  AVERAGE         84                        78      6       81

PRECIPITATION (IN)
  TODAY            0.00          2.57 1901   0.11  -0.11     0.00
  MONTH TO DATE    2.87                      1.93   0.94     2.83
  SINCE JUN 1     11.42                     11.42   0.00     9.13
  SINCE JAN 1     29.97                     34.72  -4.75    34.00

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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 JUN 1      0                         2     -2        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           19                        13      6       16
  MONTH TO DATE  222                       198     24      191
  SINCE JUN 1   1066                       929    137     1120
  SINCE JAN 1   1360                      1113    247     1339
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     3.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           2:00 AM
 LOWEST     47           4:00 PM
 AVERAGE    72

..........................................................


THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       101      2007
 MINIMUM TEMPERATURE (F)   68        57      1992


SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE   6:55 AM EDT   SUNSET   8:25 PM EDT
AUGUST 16 2026........SUNRISE   6:56 AM EDT   SUNSET   8:24 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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