800  
CDUS41 KRNK 122201  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
501 PM EST THU DEC 12 2024  
   
...............................  
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 12 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 45 2:55 PM 77 1931 51 -6 52  
MINIMUM 32 8:05 AM 5 1962 32 0 28  
AVERAGE 39 41 -2 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1983 0.11 -0.11 0.00  
MONTH TO DATE 1.60 1.32 0.28 1.83  
SINCE DEC 1 1.60 1.32 0.28 1.83  
SINCE JAN 1 38.34 41.06 -2.72 32.76  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 1.1 -1.1 T  
SINCE DEC 1 T 1.1 -1.1 T  
SINCE JUL 1 T 1.2 -1.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 24 2 25  
MONTH TO DATE 317 270 47 221  
SINCE DEC 1 317 270 47 221  
SINCE JUL 1 898 1024 -126 848  
 
COOLING  
TODAY 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 12 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 12:00 AM  
LOWEST 22 2:00 PM  
AVERAGE 42  
   
......................................................  
 
THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 79 1927  
MINIMUM TEMPERATURE (F) 32 -4 1917  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 7:25 AM EST SUNSET 5:03 PM EST  
DECEMBER 13 2024......SUNRISE 7:26 AM EST SUNSET 5:03 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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