912  
CDUS41 KRNK 212132  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
532 PM EDT MON JUL 21 2025  
   
...............................  
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR JULY 21 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 4:00 PM 104 1926 88 -3 91  
MINIMUM 76 5:32 AM 49 1929 68 8 67  
AVERAGE 81 78 3 79  
 
PRECIPITATION (IN)  
TODAY 0.02 2.76 2019 0.13 -0.11 0.00  
MONTH TO DATE 3.40 2.94 0.46 1.96  
SINCE JUN 1 5.85 7.60 -1.75 4.91  
SINCE JAN 1 25.57 24.97 0.60 20.10  
 
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 9 8 1 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 16 13 3 14  
MONTH TO DATE 310 268 42 361  
SINCE JUN 1 654 540 114 727  
SINCE JAN 1 797 689 108 957    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1:00 AM  
LOWEST 63 4:00 PM  
AVERAGE 73  
   
......................................................  
 
THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 1930  
1952  
MINIMUM TEMPERATURE (F) 68 51 1944  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 6:16 AM EDT SUNSET 8:36 PM EDT  
JULY 22 2025..........SUNRISE 6:17 AM EDT SUNSET 8:36 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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