Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
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000 CXUS51 KRNK 010803 CLSROA CLIMATE REPORT NATIONAL WEATHER SERVICE BLACKSBURG, VA 403 AM EDT WED SEP 01 2021 ................................... ...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2021 TO 8/31/2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1912 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 105 08/21/1983 07/10/1936 08/05/1930 LOW 36 06/11/1913 HIGHEST 96 08/10 100 08/12 LOWEST 53 06/01 49 06/17 06/23 AVG. MAXIMUM 88.1 86.3 1.8 87.4 AVG. MINIMUM 67.0 65.5 1.5 67.8 MEAN 77.6 75.9 1.7 77.6 DAYS MAX >= 90 42 26.1 15.9 45 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 26.85 1940 MINIMUM 4.77 1993 TOTALS 12.77 12.31 0.46 15.42 DAYS >= .01 33 33.6 -0.6 37 DAYS >= .10 24 20.3 3.7 19 DAYS >= .50 9 8.0 1.0 11 DAYS >= 1.00 2 3.3 -1.3 5 GREATEST 24 HR. TOTAL 3.16 2.78 SNOWFALL (INCHES) TOTALS 0.0 0.0 DAYS >= TRACE 0 0 DAYS >= 1.0 0 0 GREATEST 24 HR TOTAL 0.0 0.0 DEGREE DAYS HEATING TOTAL 0 8 -8 15 COOLING TOTAL 1185 1016 169 1200 .............................................................. WIND (MPH) AVERAGE WIND SPEED 5.0 RESULTANT WIND SPEED/DIRECTION 0/220 HIGHEST WIND SPEED/DIRECTION 38/030 DATE 06/13 HIGHEST GUST SPEED/DIRECTION 44/330 DATE 07/01 SKY COVER AVERAGE SKY COVER 0.40 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 28 MIXED PRECIP 0 HEAVY RAIN 15 RAIN 21 LIGHT RAIN 46 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 28 FOG W/VIS <= 1/4 MILE 3 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$