361  
CDUS43 KABR 110732  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
232 AM CDT MON AUG 11 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR AUGUST 10 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1932 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 119 PM 108 1947 82 -6 75  
MINIMUM 57 1159 PM 45 1952 58 -1 48  
2013  
AVERAGE 67 70 -3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.61 2016 0.08 -0.08 0.00  
MONTH TO DATE 1.98 0.93 1.05 2.54  
SINCE JUN 1 12.00 7.92 4.08 8.23  
SINCE JAN 1 18.10 15.24 2.86 18.72  
 
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 20.4 36.3 -15.9 10.5  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 3  
MONTH TO DATE 2 0 2 20  
SINCE JUN 1 71 63 8 46  
SINCE JUL 1 10 11 -1 21  
 
COOLING  
YESTERDAY 2 6 -4 0  
MONTH TO DATE 48 60 -12 44  
SINCE JUN 1 369 389 -20 426  
SINCE JAN 1 424 420 4 432    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 56 100 PM  
AVERAGE 78  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1936  
MINIMUM TEMPERATURE (F) 58 43 1934  
1952  
1990  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 624 AM CDT SUNSET 842 PM CDT  
AUGUST 12 2025........SUNRISE 625 AM CDT SUNSET 840 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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