Climatological Report (Monthly) Issued by NWS Knoxville/Tri Cities, TN
000
CXUS54 KMRX 011905
CLMTRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
305 PM EDT SUN OCT 01 2023
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...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2023
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
HIGHEST 91 09/05
LOWEST 49 09/23
AVG. MAXIMUM 82.8 80.7 2.1
AVG. MINIMUM 58.2 56.4 1.8
MEAN 70.5 68.6 1.9
DAYS MAX >= 90 2
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.09 1972
MINIMUM 0.50 1985
TOTALS 0.83 2.84 -2.01
DAYS >= .01 7
DAYS >= .10 2
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.41 09/07 TO 09/07
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0
SINCE 7/1 0.0
SNOWDEPTH AVG. 0
DAYS >= TRACE 0
GREATEST
SNOW DEPTH 0
DEGREE DAYS
HEATING TOTAL 1 36 -35
SINCE 7/1 1 35 -34
COOLING TOTAL 173 142 31
SINCE 1/1 1050 1084 -34
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WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 RAIN 4
SNOW 0 FOG 25
FOG W/VIS <= 1/4 MILE 11
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$