951  
CDUS41 KRNK 190536  
CLIBLF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
1236 AM EST SAT DEC 19 2020  
   
...............................
 
 
   
..THE BLUEFIELD WV CLIMATE SUMMARY FOR DECEMBER 18 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1909 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 26 4:38 PM 70 1924 44 -18 28  
MINIMUM 20 11:43 PM 2 1953 29 -9 16  
AVERAGE 23 36 -13 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.02 1921 0.09 -0.08 T  
MONTH TO DATE 2.11 1.74 0.37 2.26  
SINCE DEC 1 2.11 1.74 0.37 2.26  
SINCE JAN 1 51.62 38.46 13.16 39.12  
 
SNOWFALL (IN)  
YESTERDAY 0.2 T  
MONTH TO DATE 3.9 4.6  
SINCE DEC 1 3.9 4.6  
SINCE JUL 1 4.1 5.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 29 13 43  
MONTH TO DATE 542 474 68 513  
SINCE DEC 1 542 474 68 513  
SINCE JUL 1 1478 1377 101 1588  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 573 853 -280 748    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 81 2:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE BLUEFIELD WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 63 1939  
1968  
2008  
MINIMUM TEMPERATURE (F) 29 1 1963  
2004  
 
SUNRISE AND SUNSET  
DECEMBER 19 2020......SUNRISE 7:34 AM EST SUNSET 5:10 PM EST  
DECEMBER 20 2020......SUNRISE 7:35 AM EST SUNSET 5:11 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
REMARKS:  
DUE TO MISSING RAINFALL ON MAY 28, THE ANNUAL PRECIPITATION TOTAL  
WILL BE CALCULATED WITHOUT DATA FROM THIS DAY.  
 

 
 
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