639  
CDUS41 KRNK 132218  
CLIBLF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
518 PM EST SUN DEC 13 2020  
   
...............................
 
 
   
..THE BLUEFIELD WV CLIMATE SUMMARY FOR DECEMBER 13 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 52 3:31 PM 70 1923 45 7 38  
MINIMUM 45 11:00 AM -9 1962 30 15 28  
AVERAGE 49 38 11 33  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1941 0.10 -0.10 0.28  
MONTH TO DATE 0.67 1.28 -0.61 1.52  
SINCE DEC 1 0.67 1.28 -0.61 1.52  
SINCE JAN 1 50.18 38.00 12.18 38.38  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 2.6 4.6  
SINCE DEC 1 2.6 4.6  
SINCE JUL 1 2.8 5.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 27 -11 32  
MONTH TO DATE 359 333 26 381  
SINCE DEC 1 359 333 26 381  
SINCE JUL 1 1295 1236 59 1456  
 
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 W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 74 3:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE BLUEFIELD WV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 68 1984  
MINIMUM TEMPERATURE (F) 30 5 1916  
 
SUNRISE AND SUNSET  
DECEMBER 13 2020......SUNRISE 7:31 AM EST SUNSET 5:08 PM EST  
DECEMBER 14 2020......SUNRISE 7:31 AM EST SUNSET 5:08 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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