Climatological Report (Monthly)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
012 CXUS54 KMRX 031350 CLMTRI CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 950 AM EDT THU OCT 03 2024 ................................... ...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1937 TO 2024 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) HIGHEST 90 09/22 LOWEST 42 09/08 AVG. MAXIMUM 81.6 80.7 0.9 AVG. MINIMUM 59.1 56.4 2.7 MEAN 70.3 68.6 1.8 DAYS MAX >= 90 1 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.09 1972 MINIMUM 0.50 1985 TOTALS 7.66 2.84 4.82 DAYS >= .01 11 DAYS >= .10 8 DAYS >= .50 5 DAYS >= 1.00 2 GREATEST 24 HR. TOTAL 4.30 09/25 TO 09/26 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 8 36 -28 SINCE 7/1 9 35 -26 COOLING TOTAL 178 142 36 SINCE 1/1 1306 1084 222 ................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 RAIN 7 SNOW 0 FOG 20 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. $$