917  
CDUS41 KRNK 200627  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
227 AM EDT MON MAY 20 2024  
   
...............................  
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR MAY 19 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 78 4:15 PM 96 1962 78 0 72  
MINIMUM 62 7:15 AM 37 2009 56 6 52  
AVERAGE 70 67 3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.84 2020 0.14 -0.14 0.00  
MONTH TO DATE 2.55 2.52 0.03 1.02  
SINCE MAR 1 7.37 9.52 -2.15 6.56  
SINCE JAN 1 14.00 15.58 -1.58 12.25  
 
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 0.0 2.4 -2.4 0.4  
SINCE JUL 1 4.1 14.8 -10.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 16 60 -44 62  
SINCE MAR 1 501 824 -323 709  
SINCE JUL 1 3090 3843 -753 3294  
 
COOLING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 73 55 18 44  
SINCE MAR 1 134 91 43 88  
SINCE JAN 1 135 91 44 93    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 AM  
LOWEST 56 2:00 PM  
AVERAGE 71  
   
......................................................  
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1934  
MINIMUM TEMPERATURE (F) 56 34 2002  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 6:07 AM EDT SUNSET 8:26 PM EDT  
MAY 21 2024...........SUNRISE 6:06 AM EDT SUNSET 8:27 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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