390  
CDUS41 KRNK 160801  
CLIBLF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
401 AM EDT SUN MAY 16 2021  
   
...............................
 
 
   
..THE BLUEFIELD WV CLIMATE SUMMARY FOR MAY 15 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 66 4:57 PM 85 1998 70 -4 79  
MINIMUM 40 4:48 AM 30 1920 51 -11 56  
AVERAGE 53 60 -7 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.83 2014 0.15 -0.15 0.00  
MONTH TO DATE 1.26 2.22 -0.96 1.80  
SINCE MAR 1 7.74 9.70 -1.96 13.93  
SINCE JAN 1 15.87 15.63 0.24 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 12 6 6 0  
MONTH TO DATE 177 108 69 236  
SINCE MAR 1 1173 1196 -23 1259  
SINCE JUL 1 4983 5104 -121 4738  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 3 15 -12 6  
SINCE MAR 1 9 26 -17 14  
SINCE JAN 1 9 26 -17 14    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 4:00 AM  
LOWEST 22 1:00 PM  
AVERAGE 42  
   
......................................................
 
 
THE BLUEFIELD WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 1911  
MINIMUM TEMPERATURE (F) 51 32 1910  
 
SUNRISE AND SUNSET  
MAY 16 2021...........SUNRISE 6:15 AM EDT SUNSET 8:28 PM EDT  
MAY 17 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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