278  
CDUS41 KRNK 182041  
CLIRNK  
 
CLIMATE REPORT...CORRECTED  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
341 PM EST MON DEC 18 2023  
   
...............................
 
 
   
..THE BLACKSBURG VA CLIMATE SUMMARY FOR DECEMBER 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 70 1971 44 2 43  
MINIMUM 38 0 1917 25 13 28  
1989  
AVERAGE 42 35 7 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 1.40 1918 0.10 0.28 0.00  
MONTH TO DATE 2.88 1.95 0.93 2.53  
SINCE DEC 1 2.88 1.95 0.93 2.53  
SINCE JAN 1 39.16 41.29 -2.13 44.21  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.2 2.2 -2.0 T  
SINCE DEC 1 0.2 2.2 -2.0 T  
SINCE JUL 1 0.2 2.6 -2.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 30 -7 29  
MONTH TO DATE 405 487 -82 443  
SINCE DEC 1 405 487 -82 443  
SINCE JUL 1 1345 1629 -284 1505  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 640 618 22 809    
........................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 61 12:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE BLACKSBURG VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 70 1984  
MINIMUM TEMPERATURE (F) 25 5 1973  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 7:30 AM EST SUNSET 5:06 PM EST  
DECEMBER 19 2023......SUNRISE 7:31 AM EST SUNSET 5:07 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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