202  
CDUS41 KRNK 080715  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
215 AM EST SUN DEC 08 2024  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 7 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 2:44 PM 77 1998 52 -4 58  
MINIMUM 24 4:02 AM 12 1977 33 -9 34  
AVERAGE 36 42 -6 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.23 1950 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.77 -0.77 0.52  
SINCE DEC 1 T 0.77 -0.77 0.52  
SINCE JAN 1 36.74 40.51 -3.77 31.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 0.6 -0.6 T  
SINCE DEC 1 T 0.6 -0.6 T  
SINCE JUL 1 T 0.7 -0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 23 6 19  
MONTH TO DATE 233 154 79 121  
SINCE DEC 1 233 154 79 121  
SINCE JUL 1 814 908 -94 748  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1652 1366 286 1376    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 4:00 AM  
LOWEST 18 2:00 PM  
AVERAGE 34  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 74 1980  
MINIMUM TEMPERATURE (F) 33 14 1954  
1977  
1995  
 
SUNRISE AND SUNSET  
DECEMBER 8 2024......SUNRISE 7:22 AM EST SUNSET 5:02 PM EST  
DECEMBER 9 2024......SUNRISE 7:23 AM EST SUNSET 5:02 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
PW  
 
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