214  
CDUS41 KRNK 210554  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
154 AM EDT SAT SEP 21 2024  
   
...............................  
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 20 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 82 2:58 PM 90 1933 79 3 81  
1955  
2010  
MINIMUM 60 5:12 AM 36 1916 58 2 54  
1929  
AVERAGE 71 68 3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1946 0.14 -0.14 0.00  
MONTH TO DATE 2.80 2.68 0.12 2.10  
SINCE SEP 1 2.80 2.68 0.12 2.10  
SINCE JAN 1 28.59 32.36 -3.77 27.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 8 2 0  
SINCE SEP 1 10 8 2 0  
SINCE JUL 1 12 9 3 0  
 
COOLING  
YESTERDAY 6 4 2 3  
MONTH TO DATE 69 135 -66 173  
SINCE SEP 1 69 135 -66 173  
SINCE JAN 1 1536 1300 236 1303    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 76  
   
......................................................  
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1931  
MINIMUM TEMPERATURE (F) 57 36 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2024.....SUNRISE 7:07 AM EDT SUNSET 7:17 PM EDT  
SEPTEMBER 22 2024.....SUNRISE 7:08 AM EDT SUNSET 7:16 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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