Climatological Report (Monthly)
Issued by NWS Blacksburg, VA
Issued by NWS Blacksburg, VA
059
CXUS51 KRNK 010815
CLMROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG, VA
415 AM EDT TUE OCT 01 2024
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...THE ROANOKE VA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1912 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 103 09/01/1932
LOW 32 09/30/1942
HIGHEST 87 09/21 96
LOWEST 45 09/09 53
AVG. MAXIMUM 77.9 80.0 -2.1 81.3
AVG. MINIMUM 59.7 59.1 0.6 60.4
MEAN 68.8 69.6 -0.8 70.9
DAYS MAX >= 90 0 2.9 -2.9 5
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 11.72 2004
MINIMUM 0.15 1991
TOTALS 8.61 4.06 4.55 2.79
DAYS >= .01 11 9.0 2.0 9
DAYS >= .10 10 5.6 4.4 6
DAYS >= .50 7 2.9 4.1 2
DAYS >= 1.00 3 1.2 1.8 1
GREATEST
24 HR. TOTAL 2.54 1.29
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0 T
DAYS >= TRACE 0 0.0 0.0 1
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
24 HR TOTAL MM T
DEGREE DAYS
HEATING TOTAL 10 33 -23 8
COOLING TOTAL 132 169 -37 195
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WIND (MPH)
AVERAGE WIND SPEED 5.0
RESULTANT WIND SPEED/DIRECTION 3/080
HIGHEST WIND SPEED/DIRECTION 31/100 DATE 09/27
HIGHEST GUST SPEED/DIRECTION 52/080 DATE 09/27
SKY COVER
AVERAGE SKY COVER 0.53
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 8
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 2
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
JCB