155  
CDUS41 KRNK 140917  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG VA  
514 AM EDT SUN SEP 14 2008  
 
...................................  
   
..THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 13 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 91 349 PM 97 1936 80 11 79  
MINIMUM 69 609 AM 39 1917 58 11 57  
AVERAGE 80 69 11 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1945 0.13 -0.13 0.00  
MONTH TO DATE 1.03 1.69 -0.66 0.14  
SINCE SEP 1 1.03 1.69 -0.66 0.14  
SINCE JAN 1 26.10 31.11 -5.01 20.62  
 
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 0 1 -1 0  
MONTH TO DATE 1 5 -4 0  
SINCE SEP 1 1 5 -4 0  
SINCE JUL 1 3 8 -5 0  
 
COOLING  
YESTERDAY 15 5 10 3  
MONTH TO DATE 109 78 31 141  
SINCE SEP 1 109 78 31 141  
SINCE JAN 1 1164 1057 107 1540    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 30 300 PM  
AVERAGE 60  
 
..........................................................  
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 1930  
MINIMUM TEMPERATURE (F) 57 40 1985  
1975  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2008.....SUNRISE 701 AM EDT SUNSET 728 PM EDT  
SEPTEMBER 15 2008.....SUNRISE 702 AM EDT SUNSET 727 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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