074  
CDUS41 KRNK 172216  
CLIBLF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
516 PM EST THU DEC 17 2020  
   
...............................
 
 
   
..THE BLUEFIELD WV CLIMATE SUMMARY FOR DECEMBER 17 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 32 11:42 AM 67 1923 44 -12 57  
1924  
MINIMUM 28 5:06 PM -2 1989 29 -1 22  
AVERAGE 30 37 -7 40  
 
PRECIPITATION (IN)  
TODAY 0.05 0.72 2015 0.09 -0.04 0.24  
MONTH TO DATE 2.10 1.65 0.45 2.26  
SINCE DEC 1 2.10 1.65 0.45 2.26  
SINCE JAN 1 51.61 38.37 13.24 39.12  
 
SNOWFALL (IN)  
TODAY MM T  
MONTH TO DATE 3.3 4.6  
SINCE DEC 1 3.3 4.6  
SINCE JUL 1 3.5 5.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 35 28 7 25  
MONTH TO DATE 499 445 54 470  
SINCE DEC 1 499 445 54 470  
SINCE JUL 1 1435 1348 87 1545  
 
COOLING  
TODAY 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 7 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 92 3:00 PM  
AVERAGE 96  
   
......................................................
 
 
THE BLUEFIELD WV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 70 1924  
MINIMUM TEMPERATURE (F) 29 2 1953  
 
SUNRISE AND SUNSET  
DECEMBER 17 2020......SUNRISE 7:33 AM EST SUNSET 5:09 PM EST  
DECEMBER 18 2020......SUNRISE 7:34 AM EST SUNSET 5:10 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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