Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
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216 CXUS51 KRNK 011316 CLSROA CLIMATE REPORT NATIONAL WEATHER SERVICE BLACKSBURG, VA 916 AM EDT TUE SEP 01 2020 ................................... ...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2020 TO 8/31/2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1912 TO 2020 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 100 07/20 99 LOWEST 49 06/13 50 AVG. MAXIMUM 87.4 85.4 2.0 87.0 AVG. MINIMUM 67.8 64.6 3.2 66.0 MEAN 77.6 75.0 2.6 76.5 DAYS MAX >= 90 45 22.2 22.8 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 15.42 11.43 3.99 13.36 DAYS >= .01 37 31.9 5.1 32 DAYS >= .10 19 19.5 -0.5 21 DAYS >= .50 11 7.3 3.7 7 DAYS >= 1.00 5 2.9 2.1 3 GREATEST 24 HR. TOTAL 2.78 2.76 SNOWFALL (INCHES) TOTALS 0.0 T DAYS >= TRACE 0 2 DAYS >= 1.0 0 0 GREATEST 24 HR TOTAL 0.0 0.0 DEGREE DAYS HEATING TOTAL 15 13 2 0 COOLING TOTAL 1200 932 268 1084 .............................................................. WIND (MPH) AVERAGE WIND SPEED 5.0 RESULTANT WIND SPEED/DIRECTION 1/270 HIGHEST WIND SPEED/DIRECTION 29/260 DATE 07/22 HIGHEST GUST SPEED/DIRECTION 38/270 DATE 07/22 SKY COVER AVERAGE SKY COVER 0.46 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 31 MIXED PRECIP 0 HEAVY RAIN 12 RAIN 17 LIGHT RAIN 59 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. $$