879  
CDUS41 KRNK 090655  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
155 AM EST MON DEC 09 2024  
   
...............................  
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 8 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 63 3:55 PM 74 1980 51 12 64  
MINIMUM 41 1:31 AM 14 1954 33 8 39  
1977  
1995  
AVERAGE 52 42 10 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 1924 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.88 -0.88 0.52  
SINCE DEC 1 T 0.88 -0.88 0.52  
SINCE JAN 1 36.74 40.62 -3.88 31.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 0.7 -0.7 T  
SINCE DEC 1 T 0.7 -0.7 T  
SINCE JUL 1 T 0.8 -0.8 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 23 -10 13  
MONTH TO DATE 246 177 69 134  
SINCE DEC 1 246 177 69 134  
SINCE JUL 1 827 931 -104 761  
 
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 10 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 8:00 PM  
LOWEST 31 1:00 PM  
AVERAGE 40  
   
......................................................  
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1978  
MINIMUM TEMPERATURE (F) 33 8 1917  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 7:23 AM EST SUNSET 5:02 PM EST  
DECEMBER 10 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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