Climatological Report (Monthly) Issued by NWS Blacksburg, VA
000
CXUS51 KRNK 011506 RRB
CLMDAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
533 AM EST TUE JAN 1 2013
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...THE DANVILLE VA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2012...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2012
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
.............................................................
TEMPERATURE (F)
RECORD
HIGH 81 12/09/1998
12/07/1998
LOW 2 12/26/1983
12/12/1958
HIGHEST 76 12/03 16
LOWEST 21 12/14 0
AVG. MAXIMUM 56.8 49.6 7.2 55.9
AVG. MINIMUM 35.7 30.5 5.2 32.8
MEAN 46.2 40.1 6.1 44.4
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 0 0.8 -0.8
DAYS MIN <= 32 12 19.7 -7.7
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.98 1958
MINIMUM 0.18 1980
TOTALS 2.46 3.27 -0.81 2.19
DAILY AVG. 0.08 0.11 -0.03 0.07
DAYS >= .01 11 9.6 1.4
DAYS >= .10 6 6.0 0.0
DAYS >= .50 1 2.6 -1.6
DAYS >= 1.00 1 0.9 0.1
GREATEST
24 HR. TOTAL 1.07 12/26 TO 12/26
12/25 TO 12/26
12/26 TO 12/26
SNOWFALL (INCHES)
TOTALS 0.0 0.0
SINCE 7/1 0.0
SNOWDEPTH AVG. 0
DAYS >= 1.0 0
GREATEST
SNOW DEPTH 0
DEGREE_DAYS
HEATING TOTAL 574 773 -199
SINCE 7/1 1401 1482 -81
COOLING TOTAL 0 0 0
SINCE 1/1 1594 1439 155
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WIND (MPH)
AVERAGE WIND SPEED 5.5
HIGHEST WIND SPEED/DIRECTION 29/270 DATE 12/21
HIGHEST GUST SPEED/DIRECTION 38/060 DATE 12/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.50
NUMBER OF DAYS FAIR 12
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 9
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 5
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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