851
CDUS41 KRNK 172110
CLIROA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BLACKSBURG VA
508 PM EDT WED SEP 17 2008
...................................
..THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 17 2008
VALID TODAY AS OF 500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 77 MM 96 1927 78 -1 72
MINIMUM 64 MM 40 2000 56 +8 49
AVERAGE 71 67 +4 61
PRECIPITATION (IN)
TODAY 0.00 5.23 1945 0.13 -0.13 0.00
MONTH TO DATE 1.03 2.21 -1.18 1.05
SINCE SEP 1 1.03 2.21 -1.18 1.05
SINCE JAN 1 26.10 31.63 -5.53 21.53
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 2 -2 4
MONTH TO DATE 1 10 -9 12
SINCE SEP 1 1 10 -9 12
SINCE JUL 1 3 13 -10 12
COOLING
TODAY 6 4 +2 0
MONTH TO DATE 141 96 +45 145
SINCE SEP 1 141 96 +45 145
SINCE JAN 1 1196 1075 +121 1544
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1200 AM
LOWEST 50 300 PM
AVERAGE 69
..........................................................
THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 1954
MINIMUM TEMPERATURE (F) 56 38 1943
SUNRISE AND SUNSET
SEPTEMBER 17 2008.....SUNRISE 704 AM EDT SUNSET 724 PM EDT
SEPTEMBER 18 2008.....SUNRISE 705 AM EDT SUNSET 722 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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