929  
CDUS41 KRNK 210545  
CLIBLF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
145 AM EDT FRI MAY 21 2021  
   
...............................
 
 
   
..THE BLUEFIELD WV CLIMATE SUMMARY FOR MAY 20 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 77 3:25 PM 87 1911 70 7 47  
1996  
MINIMUM 53 5:13 AM 32 2002 52 1 40  
AVERAGE 65 61 4 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.89 2020 0.14 -0.14 1.89  
MONTH TO DATE 1.34 2.95 -1.61 4.42  
SINCE MAR 1 7.82 10.43 -2.61 16.55  
SINCE JAN 1 15.95 16.36 -0.41 23.91  
 
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 0 5 -5 21  
MONTH TO DATE 204 137 67 271  
SINCE MAR 1 1200 1225 -25 1294  
SINCE JUL 1 5010 5133 -123 4773  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 20 -17 13  
SINCE MAR 1 9 31 -22 21  
SINCE JAN 1 9 31 -22 21    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 3:00 AM  
LOWEST 28 5:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE BLUEFIELD WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1941  
MINIMUM TEMPERATURE (F) 52 33 2002  
 
SUNRISE AND SUNSET  
MAY 21 2021...........SUNRISE 6:11 AM EDT SUNSET 8:32 PM EDT  
MAY 22 2021...........SUNRISE 6:11 AM EDT SUNSET 8:33 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
PW  
 
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