521  
CDUS41 KRNK 230555  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
155 AM EDT SUN JUL 23 2023  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR JULY 22 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 79 5:56 PM 103 1930 88 -9 95  
1952  
MINIMUM 65 3:55 AM 51 1944 68 -3 71  
AVERAGE 72 78 -6 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 2008 0.14 -0.14 0.00  
MONTH TO DATE 5.25 3.08 2.17 4.56  
SINCE JUN 1 9.28 7.74 1.54 5.98  
SINCE JAN 1 23.33 25.11 -1.78 25.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 4 8 -4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 7 13 -6 18  
MONTH TO DATE 317 281 36 322  
SINCE JUN 1 499 553 -54 647  
SINCE JAN 1 608 702 -94 815    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 4:00 AM  
LOWEST 56 6:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 99 1952  
MINIMUM TEMPERATURE (F) 68 48 1947  
 
SUNRISE AND SUNSET  
JULY 23 2023..........SUNRISE 6:17 AM EDT SUNSET 8:35 PM EDT  
JULY 24 2023..........SUNRISE 6:18 AM EDT SUNSET 8:35 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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