Climatological Report (Seasonal)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
000 CXUS54 KMRX 030501 CLSTRI CLIMATE REPORT NATIONAL WEATHER SERVICE MORRISTOWN, TN 1201 AM EST WED MAR 03 2021 ................................... ...THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2020 TO 2/28/2021... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1937 TO 2021 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 82 02/21/2018 LOW -21 01/21/1985 HIGHEST 76 02/28 LOWEST 6 12/26 AVG. MAXIMUM 48.3 AVG. MINIMUM 29.1 MEAN 38.7 37.3 1.4 DAYS MAX >= 90 0 DAYS MIN <= 32 59 PRECIPITATION (INCHES) RECORD MAXIMUM 20.01 2019 MINIMUM 6.86 2000 TOTALS 11.98 10.19 1.79 DAILY AVG. 0.13 DAYS >= .01 42 DAYS >= .10 25 DAYS >= .50 9 DAYS >= 1.00 2 GREATEST 24 HR. TOTAL 1.55 01/25 TO 01/26 SNOWFALL (INCHES) TOTALS 10.0 SINCE 7/1 10.0 SNOWDEPTH AVG. 0 DAYS >= TRACE 19 DAYS >= 1.0 3 GREATEST SNOW DEPTH 4 12/26 12/26 DEGREE DAYS HEATING TOTAL 2356 2496 -140 COOLING TOTAL 0 0 0 ................................................ WIND (MPH) HIGHEST WIND SPEED/DIRECTION 36/270 DATE 12/24 HIGHEST GUST SPEED/DIRECTION 45/270 DATE 12/24 SKY COVER AVERAGE SKY COVER 0.70 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 19 LIGHT RAIN 41 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 2 LIGHT SNOW 19 SLEET 0 FOG 58 FOG W/VIS <= 1/4 MILE 9 HAZE 9 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$