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

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548
CDUS44 KMRX 170824
CLITRI

CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
424 AM EDT TUE SEP 17 2024

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

...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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         76  11:54 AM  92    1955  81     -5       81
                                      2019
  MINIMUM         58  11:50 PM  42    1985  57      1       57
                                      2000
                                      2001
  AVERAGE         67                        69     -2       69

PRECIPITATION (IN)
  YESTERDAY        0.21          2.31 1962   0.10   0.11      T
  MONTH TO DATE    0.34                      1.51  -1.17     0.65
  SINCE SEP 1      0.34                      1.51  -1.17     0.65
  SINCE JAN 1     30.76                     33.22  -2.46    33.00

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    8                         4      4        0
  SINCE SEP 1      8                         4      4        0
  SINCE JUL 1      9                         5      4        0

 COOLING
  YESTERDAY        2                         5     -3        4
  MONTH TO DATE   76                       100    -24      142
  SINCE SEP 1     76                       100    -24      142
  SINCE JAN 1   1204                      1042    162     1019
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     2.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          11:00 PM
 LOWEST     40          12:00 PM
 AVERAGE    70

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


THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        92      1954
 MINIMUM TEMPERATURE (F)   56        37      2000


SUNRISE AND SUNSET
SEPTEMBER 17 2024.....SUNRISE   7:14 AM EDT   SUNSET   7:33 PM EDT
SEPTEMBER 18 2024.....SUNRISE   7:15 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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