194  
CDUS41 KRNK 101150  
CLIROA  
 
CLIMATE REPORT...CORRECTED  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
650 AM EST FRI JAN 10 2025  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR JANUARY 9 2025
 
 
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)  
YESTERDAY  
MAXIMUM 29 3:50 PM 76 1937 47 -18 50  
MINIMUM 18 11:44 PM -1 1970 29 -11 35  
AVERAGE 24 38 -14 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.96 2024 0.10 -0.10 1.96  
MONTH TO DATE 0.94 0.88 0.06 2.68  
SINCE DEC 1 4.03 3.96 0.07 7.04  
SINCE JAN 1 0.94 0.88 0.06 2.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE 1.5 1.0 0.5 0.0  
SINCE DEC 1 1.5 4.2 -2.7 0.2  
SINCE JUL 1 1.5 4.3 -2.8 0.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 27 14 22  
MONTH TO DATE 311 241 70 234  
SINCE DEC 1 1108 988 120 852  
SINCE JUL 1 1689 1742 -53 1479  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 5:00 AM  
LOWEST 44 1:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 78 1937  
MINIMUM TEMPERATURE (F) 29 -2 1982  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 7:34 AM EST SUNSET 5:21 PM EST  
JANUARY 11 2025.......SUNRISE 7:34 AM EST SUNSET 5:22 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
PW  
 
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