Climatological Report (Monthly)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
000 CXUS54 KMRX 011905 CLMTYS CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 305 PM EDT SUN OCT 01 2023 ................................... ...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2023 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) HIGHEST 91 09/04 LOWEST 53 09/19 AVG. MAXIMUM 84.6 82.5 2.1 AVG. MINIMUM 62.0 61.1 0.9 MEAN 73.3 71.8 1.5 DAYS MAX >= 90 1 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.19 1989 MINIMUM 0.03 2019 TOTALS 0.42 3.49 -3.07 DAYS >= .01 5 DAYS >= .10 2 DAYS >= .50 0 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 0.17 09/12 TO 09/12 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 0 17 -17 SINCE 7/1 0 14 -14 COOLING TOTAL 255 220 35 SINCE 1/1 1493 1527 -34 ................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 RAIN 2 SNOW 0 FOG 17 FOG W/VIS <= 1/4 MILE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$