Climatological Report (Seasonal)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
000 CXUS51 KRNK 010626 CLSROA CLIMATE REPORT NATIONAL WEATHER SERVICE BLACKSBURG, VA 126 AM EST TUE DEC 01 2020 ................................... ...THE ROANOKE VA CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2020 TO 11/30/2020... 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 103 09/01/1932 LOW 8 11/30/1929 HIGHEST 92 09/02 98 09/03 LOWEST 29 11/19 18 AVG. MAXIMUM 71.1 68.7 2.4 71.3 AVG. MINIMUM 50.3 47.3 3.0 49.9 MEAN 60.7 58.0 2.7 60.6 DAYS MAX >= 90 2 2.3 -0.3 12 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 3 9.6 -6.6 10 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 19.91 2018 MINIMUM 2.69 1931 TOTALS 15.74 10.18 5.56 9.00 DAYS >= .01 25 24.1 0.9 25 DAYS >= .10 15 15.4 -0.4 17 DAYS >= .50 8 7.0 1.0 8 DAYS >= 1.00 6 2.9 3.1 1 GREATEST 24 HR. TOTAL 2.99 1.59 SNOWFALL (INCHES) TOTALS 0.0 T DAYS >= TRACE 0 2 DAYS >= 1.0 0 0 GREATEST 24 HR TOTAL MM 0.0 DEGREE DAYS HEATING TOTAL 568 802 -234 769 COOLING TOTAL 194 162 32 394 .............................................................. WIND (MPH) AVERAGE WIND SPEED 5.0 RESULTANT WIND SPEED/DIRECTION 1/320 HIGHEST WIND SPEED/DIRECTION 39/310 DATE 11/01 HIGHEST GUST SPEED/DIRECTION 50/310 DATE 11/01 SKY COVER AVERAGE SKY COVER 0.42 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 9 RAIN 15 LIGHT RAIN 33 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 32 FOG W/VIS <= 1/4 MILE 6 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$