331  
CDUS41 KRNK 140523  
CLIBLF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BLACKSBURG, VA  
1223 AM EST MON DEC 14 2020  
   
...............................
 
 
   
..THE BLUEFIELD WV CLIMATE SUMMARY FOR DECEMBER 13 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 52 3:31 PM 70 1923 45 7 38  
MINIMUM 39 11:59 PM -9 1962 30 9 28  
AVERAGE 46 38 8 33  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 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  
YESTERDAY 19 27 -8 32  
MONTH TO DATE 362 333 29 381  
SINCE DEC 1 362 333 29 381  
SINCE JUL 1 1298 1236 62 1456  
 
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 5 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 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 68 1984  
MINIMUM TEMPERATURE (F) 30 5 1916  
 
SUNRISE AND SUNSET  
DECEMBER 14 2020......SUNRISE 7:31 AM EST SUNSET 5:08 PM EST  
DECEMBER 15 2020......SUNRISE 7:32 AM EST SUNSET 5:09 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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