774  
CDUS43 KABR 132331  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
531 PM CST SUN DEC 13 2020  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR DECEMBER 13 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 33 1217 PM 57 1921 26 7 30  
MINIMUM 17 459 PM -34 1917 6 11 7  
AVERAGE 25 16 9 19  
 
PRECIPITATION (IN)  
TODAY 0.01 0.23 1955 0.02 -0.01 T  
MONTH TO DATE 0.01 0.23 -0.22 0.11  
SINCE DEC 1 0.01 0.23 -0.22 0.11  
SINCE JAN 1 14.84 21.43 -6.59 29.59  
 
SNOWFALL (IN)  
TODAY T 3.0 1955 0.2 -0.2 T  
MONTH TO DATE T 2.9 -2.9 2.4  
SINCE OCT 1 13.5 10.6 2.9 25.1  
SINCE JUL 1 13.5 10.6 2.9 25.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 40 49 -9 46  
MONTH TO DATE 419 608 -189 631  
SINCE DEC 1 419 608 -189 631  
SINCE JUL 1 2174 2571 -397 2566  
 
COOLING  
TODAY 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 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 100 AM  
LOWEST 57 100 PM  
AVERAGE 71  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 55 1998  
MINIMUM TEMPERATURE (F) 6 -30 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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