Climatological Report (Monthly)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
013 CXUS54 KMRX 031350 CLMCHA CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 950 AM EDT THU OCT 03 2024 ................................... ...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1879 TO 2024 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) HIGHEST 97 09/21 LOWEST 57 09/09 AVG. MAXIMUM 85.5 84.3 1.2 AVG. MINIMUM 66.4 63.6 2.8 MEAN 75.9 73.9 2.0 DAYS MAX >= 90 9 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 14.18 1977 MINIMUM 0.04 1919 TOTALS 5.76 4.23 1.53 DAYS >= .01 11 DAYS >= .10 6 DAYS >= .50 2 DAYS >= 1.00 2 GREATEST 24 HR. TOTAL 4.62 09/26 TO 09/27 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 7 -7 SINCE 7/1 0 5 -5 COOLING TOTAL 336 276 60 SINCE 1/1 2230 1849 381 ................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 RAIN 5 SNOW 0 FOG 9 FOG W/VIS <= 1/4 MILE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$