150  
CDUS41 KRNK 220850  
CLIRNK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
450 AM EDT THU MAY 22 2025  
   
...............................
 
 
   
..THE BLACKSBURG VA CLIMATE SUMMARY FOR MAY 21 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 92 1941 73 4 82  
MINIMUM 58 33 1907 50 8 54  
AVERAGE 68 61 7 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.50 1918 0.14 -0.04 T  
MONTH TO DATE 5.52 2.91 2.61 2.76  
SINCE MAR 1 8.51 10.46 -1.95 6.53  
SINCE JAN 1 17.23 16.52 0.71 12.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 4.9 -4.9 T  
SINCE JUL 1 10.7 24.7 -14.0 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 78 144 -66 54  
SINCE MAR 1 895 1277 -382 821  
SINCE JUL 1 4604 5222 -618 4142  
 
COOLING  
YESTERDAY 3 1 2 3  
MONTH TO DATE 16 13 3 25  
SINCE MAR 1 44 16 28 40  
SINCE JAN 1 44 16 28 40    
........................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 48 5:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE BLACKSBURG VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1941  
MINIMUM TEMPERATURE (F) 50 28 2002  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 6:08 AM EDT SUNSET 8:29 PM EDT  
MAY 23 2025...........SUNRISE 6:07 AM EDT SUNSET 8:30 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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