154  
CDUS43 KABR 300738  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
138 AM CST WED DEC 30 2020  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR DECEMBER 29 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 1002 PM 59 1999 23 3 29  
MINIMUM 12 125 AM -35 1917 3 9 18  
AVERAGE 19 13 6 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 0.71 2005 0.02 0.28 0.24  
MONTH TO DATE 0.37 0.48 -0.11 0.84  
SINCE DEC 1 0.37 0.48 -0.11 0.84  
SINCE JAN 1 15.20 21.68 -6.48 30.32  
 
SNOWFALL (IN)  
YESTERDAY 3.7 4.1 1972 0.3 3.4 3.7  
MONTH TO DATE 4.7 6.4 -1.7 12.1  
SINCE OCT 1 18.2 14.1 4.1 34.8  
SINCE JUL 1 18.2 14.1 4.1 34.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 52 -6 41  
MONTH TO DATE 1112 1424 -312 1361  
SINCE DEC 1 1112 1424 -312 1361  
SINCE JUL 1 2867 3387 -520 3296  
 
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 28 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 700 PM  
LOWEST 70 1100 PM  
AVERAGE 79  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 23 52 1980  
MINIMUM TEMPERATURE (F) 2 -34 1917  
 
SUNRISE AND SUNSET  
DECEMBER 30 2020......SUNRISE 813 AM CST SUNSET 500 PM CST  
DECEMBER 31 2020......SUNRISE 814 AM CST SUNSET 501 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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