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

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742
CDUS44 KMRX 200843
CLITRI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
443 AM EDT FRI SEP 20 2024

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

...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87   3:00 PM  92    1954  80      7       78
  MINIMUM         60   5:07 AM  41    1984  55      5       50
  AVERAGE         74                        68      6       64

PRECIPITATION (IN)
  YESTERDAY        0.08          1.12 1953   0.10  -0.02     0.00
  MONTH TO DATE    0.99                      1.80  -0.81     0.79
  SINCE SEP 1      0.99                      1.80  -0.81     0.79
  SINCE JAN 1     31.41                     33.51  -2.10    33.14

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        1
  MONTH TO DATE    8                         7      1        1
  SINCE SEP 1      8                         7      1        1
  SINCE JUL 1      9                         8      1        1

 COOLING
  YESTERDAY        9                         4      5        0
  MONTH TO DATE   94                       112    -18      148
  SINCE SEP 1     94                       112    -18      148
  SINCE JAN 1   1222                      1054    168     1025
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     2.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           3:00 AM
 LOWEST     51           3:00 PM
 AVERAGE    76

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


THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        91      1955
                                             1965
 MINIMUM TEMPERATURE (F)   55        42      1981


SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE   7:16 AM EDT   SUNSET   7:29 PM EDT
SEPTEMBER 21 2024.....SUNRISE   7:17 AM EDT   SUNSET   7:27 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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