Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
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602 CXUS51 KRNK 011339 CCA CLSROA CLIMATE REPORT...CORRECTED NATIONAL WEATHER SERVICE BLACKSBURG VA 832 AM EST SUN DEC 1 2019 ................................... ...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2019 TO 11/30/2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1912 TO 2019 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 103 09/01/1932 LOW 8 11/30/1929 HIGHEST 98 10/03 94 LOWEST 18 11/14 22 11/13 AVG. MAXIMUM 71.3 68.7 2.6 68.1 AVG. MINIMUM 49.9 47.3 2.6 51.1 MEAN 60.6 58.0 2.6 59.6 DAYS MAX >= 90 12 2.3 9.7 MM DAYS MAX <= 32 0 0.0 0.0 MM DAYS MIN <= 32 10 9.6 0.4 MM DAYS MIN <= 0 0 0.0 0.0 MM PRECIPITATION (INCHES) RECORD MAXIMUM 19.91 2018 MINIMUM 2.69 1931 TOTALS 9.00 10.18 -1.18 19.91 DAILY AVG. 0.10 0.11 -0.01 0.22 DAYS >= .01 25 24.1 0.9 MM DAYS >= .10 17 15.4 1.6 MM DAYS >= .50 8 7.0 1.0 MM DAYS >= 1.00 1 2.9 -1.9 MM GREATEST 24 HR. TOTAL 1.59 2.50 SNOWFALL (INCHES) TOTALS T T DAYS >= TRACE 2 MM DAYS >= 1.0 0 MM GREATEST 24 HR TOTAL 0.0 0.0 DEGREE_DAYS HEATING TOTAL 769 802 -33 834 COOLING TOTAL 394 162 232 367 .............................................................. WIND (MPH) AVERAGE WIND SPEED 5.3 HIGHEST WIND SPEED/DIRECTION 37/300 DATE 10/16 HIGHEST GUST SPEED/DIRECTION 49/320 DATE 11/24 SKY COVER AVERAGE SKY COVER 0.40 AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH: THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 9 RAIN 14 LIGHT RAIN 31 FREEZING RAIN 0 LIGHT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 2 SLEET 0 FOG 24 FOG W/VIS <= 1/4 MILE 1 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ RAB