402  
CDUS41 KRNK 090803  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
303 AM EST FRI DEC 09 2022  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 8 2022
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1912 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 11:28 AM 74 1980 51 6 52  
MINIMUM 49 11:59 PM 14 1954 33 16 33  
1977  
1995  
AVERAGE 53 42 11 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.85 1924 0.11 0.11 0.00  
MONTH TO DATE 1.34 0.88 0.46 0.01  
SINCE DEC 1 1.34 0.88 0.46 0.01  
SINCE JAN 1 44.47 40.62 3.85 37.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE DEC 1 0.0 0.7 -0.7 0.0  
SINCE JUL 1 T 0.8 -0.8 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 23 -11 22  
MONTH TO DATE 168 177 -9 124  
SINCE DEC 1 168 177 -9 124  
SINCE JUL 1 911 931 -20 786  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1524 1366 158 1608    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 PM  
LOWEST 77 6:00 AM  
AVERAGE 85  
   
......................................................
 
 
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 2022......SUNRISE 7:22 AM EST SUNSET 5:02 PM EST  
DECEMBER 10 2022......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.  
 

 
 
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