Climatological Report (Seasonal)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
431 CXUS54 KMRX 041559 CLSTYS CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 1059 AM EST MON JAN 04 2021 ................................... ...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2020 TO 11/30/2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1871 TO 2021 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 103 09/05/1954 LOW 5 11/25/1950 HIGHEST 90 09/11 LOWEST 30 11/18 11/19 AVG. MAXIMUM 72.7 AVG. MINIMUM 51.0 MEAN 61.9 60.2 1.7 DAYS MAX >= 90 1 3.5 -2.5 DAYS MIN <= 32 5 8.7 -3.7 PRECIPITATION (INCHES) RECORD MAXIMUM 20.58 2011 MINIMUM 2.52 1894 TOTALS 11.45 9.76 1.69 DAILY AVG. 0.13 DAYS >= .01 24 DAYS >= .10 17 DAYS >= .50 8 DAYS >= 1.00 4 GREATEST 24 HR. TOTAL 2.49 DEGREE DAYS HEATING TOTAL 514 681 -167 COOLING TOTAL 249 245 4 ................................................ WIND (MPH) HIGHEST WIND SPEED/DIRECTION 33/280 DATE 09/03 HIGHEST GUST SPEED/DIRECTION 47/230 DATE 11/15 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 RAIN 15 SNOW 0 FOG 46 FOG W/VIS <= 1/4 MILE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$