Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
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500 CXUS51 KRNK 010732 CLSROA CLIMATE REPORT NATIONAL WEATHER SERVICE BLACKSBURG, VA 332 AM EDT MON JUN 01 2020 ................................... ...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2020 TO 5/31/2020... 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 99 05/22/1941 LOW 9 03/10/1996 03/15/1993 HIGHEST 86 05/03 89 05/15 05/16 LOWEST 25 03/08 20 AVG. MAXIMUM 67.7 67.2 0.5 64.5 AVG. MINIMUM 47.4 45.1 2.3 42.1 MEAN 57.5 56.2 1.3 53.3 DAYS MAX >= 90 0 0.7 -0.7 0 DAYS MAX <= 32 0 0.3 -0.3 0 DAYS MIN <= 32 4 11.6 -7.6 14 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 18.67 2003 MINIMUM 4.55 1915 TOTALS 20.52 10.89 9.63 6.41 DAYS >= .01 46 32.8 13.2 18 DAYS >= .10 28 20.4 7.6 12 DAYS >= .50 10 7.0 3.0 5 DAYS >= 1.00 5 2.1 2.9 2 GREATEST 24 HR. TOTAL 3.28 1.81 SNOWFALL (INCHES) TOTALS T 0.1 DAYS >= TRACE 3 3 DAYS >= 1.0 0 0 GREATEST 24 HR TOTAL MM 0.1 DEGREE DAYS HEATING TOTAL 781 928 -147 743 COOLING TOTAL 117 116 1 34 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.8 RESULTANT WIND SPEED/DIRECTION 3/280 HIGHEST WIND SPEED/DIRECTION 39/320 DATE 04/08 HIGHEST GUST SPEED/DIRECTION 53/290 DATE 04/09 SKY COVER AVERAGE SKY COVER 0.57 AVERAGE RH (PERCENT) 62 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 14 RAIN 18 LIGHT RAIN 59 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 3 SLEET 0 FOG 35 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$