318  
CDUS41 KRNK 220930  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
530 AM EDT THU AUG 22 2024  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR AUGUST 21 2024
 
 
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)  
YESTERDAY  
MAXIMUM 76 3:48 PM 105 1983 86 -10 94  
MINIMUM 50 5:51 AM 49 1918 66 -16 70  
AVERAGE 63 76 -13 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1960 0.11 -0.11 0.00  
MONTH TO DATE 3.40 2.28 1.12 0.98  
SINCE JUN 1 9.36 11.22 -1.86 10.61  
SINCE JAN 1 24.55 28.59 -4.04 24.66  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 2 0 2 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 2 8 -6 4  
SINCE JUL 1 2 0 2 0  
 
COOLING  
YESTERDAY 0 11 -11 17  
MONTH TO DATE 264 248 16 250  
SINCE JUN 1 1126 915 211 883  
SINCE JAN 1 1356 1064 292 992    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 28 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 104 1983  
MINIMUM TEMPERATURE (F) 65 47 1922  
 
SUNRISE AND SUNSET  
AUGUST 22 2024........SUNRISE 6:43 AM EDT SUNSET 8:02 PM EDT  
AUGUST 23 2024........SUNRISE 6:43 AM EDT SUNSET 8:01 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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