320  
CDUS41 KRNK 140617  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
217 AM EDT THU SEP 14 2023  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR SEPTEMBER 13 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 4:09 PM 97 1936 81 3 79  
MINIMUM 65 6:29 AM 39 1917 60 5 59  
AVERAGE 75 70 5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1945 0.14 -0.14 0.00  
MONTH TO DATE 1.62 1.65 -0.03 3.13  
SINCE SEP 1 1.62 1.65 -0.03 3.13  
SINCE JAN 1 26.84 31.33 -4.49 33.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE SEP 1 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 0 1 -1 0  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 10 6 4 4  
MONTH TO DATE 151 99 52 120  
SINCE SEP 1 151 99 52 120  
SINCE JAN 1 1281 1264 17 1445    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 43 4:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1930  
MINIMUM TEMPERATURE (F) 60 40 1975  
1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 7:01 AM EDT SUNSET 7:29 PM EDT  
SEPTEMBER 15 2023.....SUNRISE 7:02 AM EDT SUNSET 7:28 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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