191  
CDUS43 KABR 130755  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
155 AM CST SUN DEC 13 2020  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR DECEMBER 12 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 24 501 PM 54 1924 26 -2 14  
MINIMUM 21 1159 PM -28 1893 7 14 9  
AVERAGE 23 16 7 12  
 
PRECIPITATION (IN)  
YESTERDAY T 0.11 1968 0.02 -0.02 T  
MONTH TO DATE T 0.21 -0.21 0.11  
SINCE DEC 1 T 0.21 -0.21 0.11  
SINCE JAN 1 14.83 21.41 -6.58 29.59  
 
SNOWFALL (IN)  
YESTERDAY T 2.0 1926 0.2 -0.2 T  
MONTH TO DATE T 2.7 -2.7 2.4  
SINCE OCT 1 13.5 10.4 3.1 25.1  
SINCE JUL 1 13.5 10.4 3.1 25.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 49 -7 53  
MONTH TO DATE 379 559 -180 585  
SINCE DEC 1 379 559 -180 585  
SINCE JUL 1 2134 2522 -388 2520  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 871 525 346 601    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1200 AM  
LOWEST 81 700 PM  
AVERAGE 85  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 57 1921  
MINIMUM TEMPERATURE (F) 6 -34 1917  
 
SUNRISE AND SUNSET  
DECEMBER 13 2020......SUNRISE 806 AM CST SUNSET 451 PM CST  
DECEMBER 14 2020......SUNRISE 806 AM CST SUNSET 451 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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