Issued by NWS Blacksburg, VA
000
CXUS51 KRNK 011426
CLMDAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
925 AM EST SUN NOV 1 2009
...................................
...THE DANVILLE VA CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2009...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1948 TO 2009
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 98 10/05/1954
10/07/1951
LOW 0 10/25/2008
HIGHEST 83 10/09 77 6 86
10/07
LOWEST 32 10/20 38 -6 27
AVG. MAXIMUM 69.5 71.2 -1.7 69.0
AVG. MINIMUM 47.5 45.2 2.3 43.2
MEAN 58.5 58.2 0.3 56.1
DAYS MAX >= 90 0 0.2 -0.2
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 1 1.9 -0.9
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.87 1990
MINIMUM 0.12 2000
TOTALS 3.23 3.71 -0.48 0.94
DAILY AVG. 0.10 0.12 -0.02 0.03
DAYS >= .01 11 7.6 3.4
DAYS >= .10 8 5.1 2.9
DAYS >= .50 2 2.3 -0.3
DAYS >= 1.00 1 1.2 -0.2
GREATEST
24 HR. TOTAL 1.73 10/27 TO 10/28
SNOWFALL (INCHES)
TOTALS 0.0 T
SINCE 7/1 0.0
SNOWDEPTH AVG. 0
DAYS >= 1.0 0
GREATEST
SNOW DEPTH 0
DEGREE_DAYS
HEATING TOTAL 208 245 -37
SINCE 7/1 221 266 -45
COOLING TOTAL 13 34 -21
SINCE 1/1 1440 1417 23
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WIND (MPH)
AVERAGE WIND SPEED 4.7
HIGHEST WIND SPEED/DIRECTION 23/250 DATE 10/24
HIGHEST GUST SPEED/DIRECTION 40/100 DATE 10/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 13
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 5
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 21 FOG W/VIS <= 1/4 MILE 5
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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