


Climatological Report (Monthly)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
022 CXUS54 KMRX 011934 CLMCHA CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 334 PM EDT MON SEP 01 2025 ................................... ...THE CHATTANOOGA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1879 TO 2025 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) HIGHEST 95 08/18 08/19 LOWEST 55 08/27 AVG. MAXIMUM 86.5 89.8 -3.3 AVG. MINIMUM 68.4 70.2 -1.8 MEAN 77.4 80.0 -2.6 DAYS MAX >= 90 8 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 12.36 1920 MINIMUM 0.01 2011 TOTALS 8.05 3.67 4.38 DAYS >= .01 7 DAYS >= .10 6 DAYS >= .50 2 DAYS >= 1.00 1 GREATEST 24 HR. TOTAL 6.53 08/12 TO 08/13 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 0 0 SINCE 7/1 0 0 0 COOLING TOTAL 395 465 -70 SINCE 1/1 1645 1573 72 ................................................ WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 9 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. $$