534  
CDUS41 KRNK 170732  
CLIBLF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
332 AM EDT MON MAY 17 2021  
   
...............................
 
 
   
..THE BLUEFIELD WV CLIMATE SUMMARY FOR MAY 16 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1909 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 12:03 PM 86 1911 70 -13 78  
MINIMUM 51 11:39 PM 32 1910 51 0 57  
AVERAGE 54 60 -6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.14 2001 0.15 -0.13 0.00  
MONTH TO DATE 1.28 2.37 -1.09 1.80  
SINCE MAR 1 7.76 9.85 -2.09 13.93  
SINCE JAN 1 15.89 15.78 0.11 21.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 T  
SINCE MAR 1 T 3.1  
SINCE JUL 1 45.1 15.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 188 114 74 236  
SINCE MAR 1 1184 1202 -18 1259  
SINCE JUL 1 4994 5110 -116 4738  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 3 16 -13 9  
SINCE MAR 1 9 27 -18 17  
SINCE JAN 1 9 27 -18 17    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 PM  
LOWEST 45 12:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE BLUEFIELD WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 1911  
MINIMUM TEMPERATURE (F) 51 28 1959  
 
SUNRISE AND SUNSET  
MAY 17 2021...........SUNRISE 6:14 AM EDT SUNSET 8:29 PM EDT  
MAY 18 2021...........SUNRISE 6:14 AM EDT SUNSET 8:29 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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