Climatological Report (Seasonal)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
000 CXUS54 KMRX 012121 CLSTYS CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 521 PM EDT WED SEP 01 2021 ................................... ...THE KNOXVILLE MCGHEE TYSON AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2021 TO 8/31/2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2021 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 105 07/01/2012 06/30/2012 LOW 42 06/13/1903 HIGHEST 97 07/28 LOWEST 57 06/23 AVG. MAXIMUM 87.4 AVG. MINIMUM 67.9 MEAN 77.7 77.2 0.5 DAYS MAX >= 90 39 30.9 8.1 DAYS MIN <= 32 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 22.85 1917 MINIMUM 3.78 1944 TOTALS 14.67 13.12 1.55 DAILY AVG. 0.16 DAYS >= .01 40 DAYS >= .10 24 DAYS >= .50 10 DAYS >= 1.00 4 GREATEST 24 HR. TOTAL 2.81 08/17 TO 08/17 SNOWFALL (INCHES) TOTALS 0.0 SINCE 7/1 0.0 SNOWDEPTH AVG. 0 DAYS >= TRACE 0 DAYS >= 1.0 0 GREATEST SNOW DEPTH 0 DEGREE DAYS HEATING TOTAL 0 2 -2 COOLING TOTAL 1192 1123 69 ................................................ WIND (MPH) HIGHEST WIND SPEED/DIRECTION 33/210 DATE 08/30 HIGHEST GUST SPEED/DIRECTION 43/200 DATE 08/30 SKY COVER AVERAGE SKY COVER 0.60 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 33 MIXED PRECIP 0 HEAVY RAIN 18 RAIN 23 LIGHT RAIN 43 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 42 FOG W/VIS <= 1/4 MILE 2 HAZE 14 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$