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

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318
CDUS44 KMRX 210855
CLITYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
455 AM EDT SAT SEP 21 2024

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

...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91   3:43 PM  97    1925  81     10       83
  MINIMUM         63   6:23 AM  43    1889  60      3       57
  AVERAGE         77                        71      6       70

PRECIPITATION (IN)
  YESTERDAY        0.00          1.75 1932   0.11  -0.11     0.00
  MONTH TO DATE    0.81                      2.30  -1.49     0.35
  SINCE SEP 1      0.81                      2.30  -1.49     0.35
  SINCE JAN 1     42.64                     38.72   3.92    38.90

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    2                         1      1        0
  SINCE SEP 1      2                         1      1        0
  SINCE JUL 1      2                         1      1        0

 COOLING
  YESTERDAY       12                         6      6        5
  MONTH TO DATE  165                       173     -8      189
  SINCE SEP 1    165                       173     -8      189
  SINCE JAN 1   1661                      1480    181     1427
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     1.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           4:00 AM
 LOWEST     35           2:00 PM
 AVERAGE    66

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


THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        95      1931
                                             1955
 MINIMUM TEMPERATURE (F)   59        42      1918


SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE   7:24 AM EDT   SUNSET   7:33 PM EDT
SEPTEMBER 22 2024.....SUNRISE   7:24 AM EDT   SUNSET   7:32 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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