Climatological Report (Daily) Issued by NWS Blacksburg, VA
000
CDUS41 KRNK 120910
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
508 AM EDT SUN MAY 12 2013
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...THE ROANOKE VA CLIMATE SUMMARY FOR MAY 11 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 434 PM 91 1953 75 1 73
MINIMUM 61 1159 PM 31 1966 52 9 42
AVERAGE 69 63 6 58
PRECIPITATION (IN)
YESTERDAY 0.10 1.40 1924 0.13 -0.03 0.00
MONTH TO DATE 2.82 1.31 1.51 1.08
SINCE MAR 1 9.16 8.14 1.02 7.64
SINCE JAN 1 18.45 13.95 4.50 11.54
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 9.0
SINCE JUL 1 18.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 7
MONTH TO DATE 60 51 9 18
SINCE MAR 1 1001 878 123 494
SINCE JUL 1 3943 4083 -140 3172
COOLING
YESTERDAY 4 2 2 0
MONTH TO DATE 7 18 -11 49
SINCE MAR 1 50 47 3 95
SINCE JAN 1 50 47 3 95
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 53 500 PM
AVERAGE 75
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THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 91 1956
1953
1914
MINIMUM TEMPERATURE (F) 52 33 1913
SUNRISE AND SUNSET
MAY 12 2013...........SUNRISE 614 AM EDT SUNSET 819 PM EDT
MAY 13 2013...........SUNRISE 613 AM EDT SUNSET 820 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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