949  
CDUS43 KABR 310733  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
133 AM CST THU DEC 31 2020  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR DECEMBER 30 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 26 213 PM 52 1980 23 3 26  
MINIMUM 7 1122 PM -34 1917 2 5 18  
AVERAGE 17 12 5 22  
 
PRECIPITATION (IN)  
YESTERDAY T 0.70 1931 0.02 -0.02 0.03  
2006  
MONTH TO DATE 0.37 0.50 -0.13 0.87  
SINCE DEC 1 0.37 0.50 -0.13 0.87  
SINCE JAN 1 15.20 21.70 -6.50 30.35  
 
SNOWFALL (IN)  
YESTERDAY T 7.0 1931 0.2 -0.2 0.5  
MONTH TO DATE 4.7 6.6 -1.9 12.6  
SINCE OCT 1 18.2 14.3 3.9 35.3  
SINCE JUL 1 18.2 14.3 3.9 35.3  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 53 -5 43  
MONTH TO DATE 1160 1477 -317 1404  
SINCE DEC 1 1160 1477 -317 1404  
SINCE JUL 1 2915 3440 -525 3339  
 
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 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 65 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 22 47 1912  
1999  
MINIMUM TEMPERATURE (F) 2 -39 1967  
 
SUNRISE AND SUNSET  
DECEMBER 31 2020......SUNRISE 814 AM CST SUNSET 501 PM CST  
JANUARY 1 2021.......SUNRISE 814 AM CST SUNSET 502 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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