992  
CDUS43 KABR 190740  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
240 AM CDT THU AUG 19 2021  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR AUGUST 18 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 97 227 PM 109 1959 83 14 89  
MINIMUM 73 639 AM 38 2002 56 17 59  
AVERAGE 85 70 15 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.58 1989 0.08 -0.08 0.00  
MONTH TO DATE 0.36 1.30 -0.94 0.51  
SINCE JUN 1 2.57 8.15 -5.58 6.67  
SINCE JAN 1 8.04 15.40 -7.36 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 5 -5 0  
SINCE JUN 1 6 66 -60 3  
SINCE JUL 1 0 15 -15 0  
 
COOLING  
YESTERDAY 20 5 15 9  
MONTH TO DATE 169 115 54 134  
SINCE JUN 1 768 481 287 697  
SINCE JAN 1 819 513 306 717    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 16.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 33 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 103 1976  
MINIMUM TEMPERATURE (F) 56 34 2004  
 
SUNRISE AND SUNSET  
AUGUST 19 2021........SUNRISE 640 AM CDT SUNSET 834 PM CDT  
AUGUST 20 2021........SUNRISE 641 AM CDT SUNSET 832 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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