655  
CDUS41 KRNK 181936  
CLIROA  
 
CLIMATE REPORT...CORRECTED  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
236 PM EST THU JAN 18 2024  
   
...............................  
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR JANUARY 17 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 29 3:29 PM 76 1943 47 -18 60  
MINIMUM 13 8:48 AM -4 1977 28 -15 40  
AVERAGE 21 38 -17 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.38 2013 0.11 -0.11 0.23  
MONTH TO DATE 3.22 1.71 1.51 1.45  
SINCE DEC 1 7.58 4.79 2.79 5.43  
SINCE JAN 1 3.22 1.71 1.51 1.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 3.8 2.0 1.8 0.0  
SINCE DEC 1 4.0 5.2 -1.2 T  
SINCE JUL 1 4.0 5.3 -1.3 T  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 27 17 15  
MONTH TO DATE 475 457 18 327  
SINCE DEC 1 1093 1204 -111 1138  
SINCE JUL 1 1720 1958 -238 1881  
 
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 12 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 4:00 AM  
LOWEST 35 4:00 PM  
AVERAGE 50  
   
......................................................  
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 71 1943  
1990  
MINIMUM TEMPERATURE (F) 28 -1 1994  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 7:32 AM EST SUNSET 5:29 PM EST  
JANUARY 19 2024.......SUNRISE 7:32 AM EST SUNSET 5:30 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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