612  
CDUS41 KRNK 280604  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
104 AM EST THU DEC 28 2023  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR DECEMBER 27 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 4:08 PM 76 2015 48 11 47  
MINIMUM 50 11:45 PM -3 1914 30 20 25  
AVERAGE 55 39 16 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.68 1.00 1940 0.09 0.59 0.00  
MONTH TO DATE 4.36 2.72 1.64 3.81  
SINCE DEC 1 4.36 2.72 1.64 3.81  
SINCE JAN 1 35.29 42.46 -7.17 46.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.2 2.7 -2.5 T  
SINCE DEC 1 0.2 2.7 -2.5 T  
SINCE JUL 1 0.2 2.8 -2.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 26 -16 29  
MONTH TO DATE 533 643 -110 732  
SINCE DEC 1 533 643 -110 732  
SINCE JUL 1 1160 1397 -237 1475  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1376 1366 10 1524    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 10:00 PM  
LOWEST 77 4:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 75 1984  
MINIMUM TEMPERATURE (F) 30 4 1925  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 7:33 AM EST SUNSET 5:10 PM EST  
DECEMBER 29 2023......SUNRISE 7:33 AM EST SUNSET 5:10 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
REMARKS:  
DUE TO EQUIPMENT FAILURE DURING OCTOBER 6-7, THE PRECIPITATION DATA  
WILL BE MISSING FOR THESE DATES.  
 

 
 
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