320  
CDUS41 KRNK 200634  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
134 AM EST MON JAN 20 2025  
   
...............................  
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR JANUARY 19 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 44 12:49 AM 70 1929 47 -3 39  
MINIMUM 25 11:59 PM -6 1994 28 -3 27  
AVERAGE 35 38 -3 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.90 1936 0.10 0.07 0.01  
MONTH TO DATE 1.27 1.91 -0.64 3.23  
SINCE DEC 1 4.36 4.99 -0.63 7.59  
SINCE JAN 1 1.27 1.91 -0.64 3.23  
 
SNOWFALL (IN)  
YESTERDAY T 0.1 -0.1 0.1  
MONTH TO DATE 3.0 2.3 0.7 3.9  
SINCE DEC 1 3.0 5.5 -2.5 4.1  
SINCE JUL 1 3.0 5.6 -2.6 4.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 27 3 32  
MONTH TO DATE 641 511 130 544  
SINCE DEC 1 1438 1258 180 1162  
SINCE JUL 1 2019 2012 7 1789  
 
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 6 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 PM  
LOWEST 50 10:00 PM  
AVERAGE 74  
   
......................................................  
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 69 1951  
MINIMUM TEMPERATURE (F) 28 -10 1985  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 7:31 AM EST SUNSET 5:32 PM EST  
JANUARY 21 2025.......SUNRISE 7:30 AM EST SUNSET 5:33 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
JCB  
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