182  
CDUS43 KABR 010656  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
156 AM CDT WED OCT 01 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 30 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 82 159 PM 90 1976 67 15 75  
MINIMUM 57 429 AM 26 1939 42 15 49  
2003  
AVERAGE 70 55 15 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 2021 0.09 -0.09 0.00  
MONTH TO DATE 3.02 2.45 0.57 0.09  
SINCE SEP 1 3.02 2.45 0.57 0.09  
SINCE JAN 1 22.82 19.37 3.45 19.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1985 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 11 -11 3  
MONTH TO DATE 77 180 -103 43  
SINCE SEP 1 77 180 -103 43  
SINCE JUL 1 108 219 -111 66  
 
COOLING  
YESTERDAY 5 0 5 0  
MONTH TO DATE 69 53 16 138  
SINCE SEP 1 69 53 16 138  
SINCE JAN 1 587 562 25 676    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 42 100 PM  
AVERAGE 66  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 94 2023  
MINIMUM TEMPERATURE (F) 42 22 2003  
 
SUNRISE AND SUNSET  
OCTOBER 1 2025.......SUNRISE 727 AM CDT SUNSET 707 PM CDT  
OCTOBER 2 2025.......SUNRISE 728 AM CDT SUNSET 706 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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