624  
CDUS43 KABR 210717  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
217 AM CDT SAT AUG 21 2021  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR AUGUST 20 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 86 1140 AM 103 1976 82 4 90  
MINIMUM 63 1159 PM 33 1950 56 7 65  
AVERAGE 75 69 6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 2.68 1980 0.07 0.10 0.00  
MONTH TO DATE 0.53 1.44 -0.91 0.51  
SINCE JUN 1 2.74 8.29 -5.55 6.67  
SINCE JAN 1 8.21 15.54 -7.33 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 7 -7 0  
SINCE JUN 1 6 68 -62 3  
SINCE JUL 1 0 17 -17 0  
 
COOLING  
YESTERDAY 10 5 5 13  
MONTH TO DATE 197 125 72 159  
SINCE JUN 1 796 491 305 722  
SINCE JAN 1 847 523 324 742    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 700 AM  
LOWEST 53 1200 PM  
AVERAGE 71  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 105 1947  
MINIMUM TEMPERATURE (F) 56 37 2004  
 
SUNRISE AND SUNSET  
AUGUST 21 2021........SUNRISE 642 AM CDT SUNSET 830 PM CDT  
AUGUST 22 2021........SUNRISE 643 AM CDT SUNSET 829 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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