119
CDUS41 KRNK 090919
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
517 AM EDT WED MAY 9 2012
...............................
..THE ROANOKE VA CLIMATE SUMMARY FOR MAY 8 2012
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1912 TO 2012
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 258 PM 94 1940 74 0 73
MINIMUM 63 428 AM 35 1981 51 12 52
1974
AVERAGE 69 62 7 63
PRECIPITATION (IN)
YESTERDAY 0.33 1.43 1960 0.12 0.21 0.18
MONTH TO DATE 0.88 0.94 -0.06 1.17
SINCE MAR 1 7.44 7.77 -0.33 10.73
SINCE JAN 1 11.34 13.58 -2.24 13.75
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.2
SINCE JUL 1 6.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 2
MONTH TO DATE 0 39 -39 50
SINCE MAR 1 476 866 -390 783
SINCE JUL 1 3154 4071 -917 4060
COOLING
YESTERDAY 4 2 2 0
MONTH TO DATE 49 12 37 6
SINCE MAR 1 95 41 54 62
SINCE JAN 1 95 41 54 62
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 PM
LOWEST 73 1200 AM
AVERAGE 83
......................................................
THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1963
1936
MINIMUM TEMPERATURE (F) 51 31 1947
SUNRISE AND SUNSET
MAY 9 2012...........SUNRISE 616 AM EDT SUNSET 817 PM EDT
MAY 10 2012...........SUNRISE 615 AM EDT SUNSET 818 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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