590  
CDUS41 KRNK 152121  
CLIROA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
521 PM EDT MON MAY 15 2023  
   
...............................
 
 
   
..THE ROANOKE VA CLIMATE SUMMARY FOR MAY 15 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 67 12:42 AM 92 1962 77 -10 83  
MINIMUM 59 1:45 PM 34 1920 55 4 58  
AVERAGE 63 66 -3 71  
 
PRECIPITATION (IN)  
TODAY MM 2.10 2003 0.14 MM T  
MONTH TO DATE 0.29 1.98 -1.69 1.40  
SINCE MAR 1 5.83 8.98 -3.15 6.97  
SINCE JAN 1 11.52 15.04 -3.52 13.47  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.4 2.4 -2.0 0.3  
SINCE JUL 1 0.4 14.8 -14.4 11.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 3 -1 0  
MONTH TO DATE 57 52 5 48  
SINCE MAR 1 704 816 -112 655  
SINCE JUL 1 3289 3835 -546 3382  
 
COOLING  
TODAY 0 4 -4 6  
MONTH TO DATE 36 39 -3 30  
SINCE MAR 1 80 75 5 68  
SINCE JAN 1 85 75 10 68    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 PM  
LOWEST 68 12:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE ROANOKE VA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 1941  
MINIMUM TEMPERATURE (F) 55 34 1973  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 6:11 AM EDT SUNSET 8:22 PM EDT  
MAY 16 2023...........SUNRISE 6:10 AM EDT SUNSET 8:22 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
REMARKS:  
DUE TO EQUIPMENT FAILURE, THE WINDS AND THE PRECIPITATION FOR MAY 13  
AND BEYOND ARE MISSING UNTIL REPAIRS CAN BE MADE.  
 

 
 
PW  
 
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