897  
CDUS41 KRNK 210609  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
209 AM EDT MON AUG 21 2023  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR AUGUST 20 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 93 4:42 PM 104 1983 86 7 83  
MINIMUM 60 5:38 AM 49 1943 66 -6 63  
AVERAGE 77 76 1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1931 0.10 -0.10 0.00  
MONTH TO DATE 0.98 2.17 -1.19 3.61  
SINCE JUN 1 10.61 11.11 -0.50 10.31  
SINCE JAN 1 24.66 28.48 -3.82 29.41  
 
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 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  
YESTERDAY 12 11 1 8  
MONTH TO DATE 233 237 -4 231  
SINCE JUN 1 866 904 -38 1021  
SINCE JAN 1 975 1053 -78 1189    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 5:00 AM  
LOWEST 28 5:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 1983  
MINIMUM TEMPERATURE (F) 66 49 1918  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 6:41 AM EDT SUNSET 8:04 PM EDT  
AUGUST 22 2023........SUNRISE 6:42 AM EDT SUNSET 8:03 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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