316
CDUS41 KRNK 200912
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
511 AM EDT SAT SEP 20 2008
...................................
..THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 19 2008
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1912 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 424 PM 95 1978 78 -7 77
MINIMUM 57 1101 PM 38 1984 56 1 50
AVERAGE 64 67 -3 64
PRECIPITATION (IN)
YESTERDAY 0.00 3.42 1928 0.13 -0.13 0.00
MONTH TO DATE 1.03 2.47 -1.44 1.05
SINCE SEP 1 1.03 2.47 -1.44 1.05
SINCE JAN 1 26.10 31.89 -5.79 21.53
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 1
MONTH TO DATE 2 14 -12 16
SINCE SEP 1 2 14 -12 16
SINCE JUL 1 4 17 -13 16
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 142 104 38 145
SINCE SEP 1 142 104 38 145
SINCE JAN 1 1197 1083 114 1544
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 PM
LOWEST 57 500 PM
AVERAGE 72
..........................................................
THE ROANOKE VA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1955
1933
1919
MINIMUM TEMPERATURE (F) 55 36 1929
1916
SUNRISE AND SUNSET
SEPTEMBER 20 2008.....SUNRISE 706 AM EDT SUNSET 719 PM EDT
SEPTEMBER 21 2008.....SUNRISE 707 AM EDT SUNSET 718 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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