Climatological Report (Seasonal) Issued by NWS Blacksburg, VA
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.
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