175  
CDUS41 KRNK 122102  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
502 PM EDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR AUGUST 12 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 92 2:53 PM 96 1977 87 5 82  
2010  
2021  
MINIMUM 68 6:02 AM 51 1930 67 1 65  
AVERAGE 80 77 3 74  
 
PRECIPITATION (IN)  
TODAY 0.00 2.89 1996 0.10 -0.10 0.00  
MONTH TO DATE 0.76 1.37 -0.61 2.18  
SINCE JUN 1 10.39 10.31 0.08 8.88  
SINCE JAN 1 24.44 27.68 -3.24 27.98  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 4 8 -4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 15 12 3 9  
MONTH TO DATE 136 145 -9 184  
SINCE JUN 1 769 812 -43 974  
SINCE JAN 1 878 961 -83 1142    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 1926  
MINIMUM TEMPERATURE (F) 67 45 1930  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 6:33 AM EDT SUNSET 8:16 PM EDT  
AUGUST 13 2023........SUNRISE 6:34 AM EDT SUNSET 8:15 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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