939  
CDUS41 KRNK 150617  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
117 AM EST MON DEC 15 2025  
   
...............................  
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 14 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 2:24 AM 73 1927 50 -9 40  
MINIMUM 11 11:34 PM 10 2010 32 -21 27  
AVERAGE 26 41 -15 34  
 
PRECIPITATION (IN)  
YESTERDAY T 1.16 1999 0.11 -0.11 0.00  
MONTH TO DATE 1.51 1.53 -0.02 1.60  
SINCE DEC 1 1.51 1.53 -0.02 1.60  
SINCE JAN 1 39.24 41.27 -2.03 38.34  
 
SNOWFALL (IN)  
YESTERDAY T 0.1 -0.1 0.0  
MONTH TO DATE 6.5 1.3 5.2 T  
SINCE DEC 1 6.5 1.3 5.2 T  
SINCE JUL 1 6.5 1.4 5.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 24 15 31  
MONTH TO DATE 436 318 118 375  
SINCE DEC 1 436 318 118 375  
SINCE JUL 1 1136 1072 64 956  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1326 1366 -40 1652    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 16.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 12:00 AM  
LOWEST 34 3:00 PM  
AVERAGE 60  
   
......................................................  
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 75 1984  
MINIMUM TEMPERATURE (F) 32 3 1917  
 
SUNRISE AND SUNSET  
DECEMBER 15 2025......SUNRISE 7:27 AM EST SUNSET 5:03 PM EST  
DECEMBER 16 2025......SUNRISE 7:28 AM EST SUNSET 5:04 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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