851  
CDUS43 KABR 090722  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
222 AM CDT SAT AUG 09 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR AUGUST 8 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 78 512 PM 103 1936 82 -4 64  
MINIMUM 64 535 AM 47 1999 58 6 52  
AVERAGE 71 70 1 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 3.26 2021 0.10 0.16 0.00  
MONTH TO DATE 1.98 0.76 1.22 2.47  
SINCE JUN 1 12.00 7.75 4.25 8.16  
SINCE JAN 1 18.10 15.07 3.03 18.65  
 
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 7  
MONTH TO DATE 2 0 2 11  
SINCE JUN 1 71 63 8 37  
SINCE JUL 1 10 11 -1 12  
 
COOLING  
YESTERDAY 6 6 0 0  
MONTH TO DATE 40 48 -8 44  
SINCE JUN 1 361 377 -16 426  
SINCE JAN 1 416 408 8 432    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 79 900 AM  
AVERAGE 90  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1947  
MINIMUM TEMPERATURE (F) 58 46 1934  
 
SUNRISE AND SUNSET  
AUGUST 9 2025........SUNRISE 621 AM CDT SUNSET 845 PM CDT  
AUGUST 10 2025........SUNRISE 623 AM CDT SUNSET 843 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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