511  
CDUS41 KRNK 200944  
CLIBLF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
444 AM EST SUN DEC 20 2020  
   
...............................
 
 
   
..THE BLUEFIELD WV CLIMATE SUMMARY FOR DECEMBER 19 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 39 2:27 PM 63 1939 44 -5 35  
1968  
2008  
MINIMUM 19 7:42 AM 1 1963 29 -10 14  
2004  
AVERAGE 29 36 -7 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1932 0.09 -0.09 T  
MONTH TO DATE 2.11 1.83 0.28 2.26  
SINCE DEC 1 2.11 1.83 0.28 2.26  
SINCE JAN 1 51.62 38.55 13.07 39.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T  
MONTH TO DATE 3.9 4.6  
SINCE DEC 1 3.9 4.6  
SINCE JUL 1 4.1 5.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 29 7 40  
MONTH TO DATE 578 503 75 553  
SINCE DEC 1 578 503 75 553  
SINCE JUL 1 1514 1406 108 1628  
 
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 1 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 61 5:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE BLUEFIELD WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 71 1923  
MINIMUM TEMPERATURE (F) 28 -4 2004  
 
SUNRISE AND SUNSET  
DECEMBER 20 2020......SUNRISE 7:35 AM EST SUNSET 5:11 PM EST  
DECEMBER 21 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.  
 

 
 
RAB  
 
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