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

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174
CDUS44 KMRX 092124
CLITYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
524 PM EDT THU OCT 09 2025

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

...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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         74   3:58 PM  90    1939  74      0       76
  MINIMUM         57   7:15 AM  30    1987  52      5       49
  AVERAGE         66                        63      3       63

PRECIPITATION (IN)
  TODAY            0.00          1.26 1908   0.09  -0.09     0.00
  MONTH TO DATE    0.07                      0.88  -0.81     0.00
  SINCE SEP 1      2.99                      4.37  -1.38     6.33
  SINCE JAN 1     39.12                     40.79  -1.67    48.16

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                         4     -4        2
  MONTH TO DATE    0                        26    -26        4
  SINCE SEP 1      0                        43    -43        6
  SINCE JUL 1      0                        43    -43        6

 COOLING
  TODAY            1                         2     -1        0
  MONTH TO DATE   41                        24     17       51
  SINCE SEP 1    258                       244     14      293
  SINCE JAN 1   1770                      1551    219     1789
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     9.0


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    75          12:00 AM
 LOWEST     46           4:00 PM
 AVERAGE    61

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


THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        87      1939
                                             1949
 MINIMUM TEMPERATURE (F)   52        30      2000


SUNRISE AND SUNSET
OCTOBER  9 2025.......SUNRISE   7:38 AM EDT   SUNSET   7:08 PM EDT
OCTOBER 10 2025.......SUNRISE   7:39 AM EDT   SUNSET   7:07 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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