567  
CDUS43 KABR 200721  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
221 AM CDT FRI AUG 20 2021  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR AUGUST 19 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 94 353 PM 103 1976 83 11 88  
MINIMUM 71 617 AM 34 2004 56 15 65  
AVERAGE 83 69 14 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.72 1930 0.07 -0.07 0.00  
MONTH TO DATE 0.36 1.37 -1.01 0.51  
SINCE JUN 1 2.57 8.22 -5.65 6.67  
SINCE JAN 1 8.04 15.47 -7.43 10.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 31.7 42.7 -11.0 46.1  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 6 67 -61 3  
SINCE JUL 1 0 16 -16 0  
 
COOLING  
YESTERDAY 18 5 13 12  
MONTH TO DATE 187 120 67 146  
SINCE JUN 1 786 486 300 709  
SINCE JAN 1 837 518 319 729    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 40 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 1976  
MINIMUM TEMPERATURE (F) 56 33 1950  
 
SUNRISE AND SUNSET  
AUGUST 20 2021........SUNRISE 641 AM CDT SUNSET 832 PM CDT  
AUGUST 21 2021........SUNRISE 642 AM CDT SUNSET 830 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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