626  
CDUS43 KABR 240636  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
136 AM CDT WED SEP 24 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 23 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 82 402 PM 92 2007 71 11 76  
MINIMUM 51 633 AM 25 2012 45 6 42  
AVERAGE 67 58 9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.78 2023 0.08 -0.08 0.00  
MONTH TO DATE 3.02 1.85 1.17 0.09  
SINCE SEP 1 3.02 1.85 1.17 0.09  
SINCE JAN 1 22.82 18.77 4.05 19.81  
 
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 8 -8 6  
MONTH TO DATE 74 113 -39 38  
SINCE SEP 1 74 113 -39 38  
SINCE JUL 1 105 152 -47 61  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 47 49 -2 121  
SINCE SEP 1 47 49 -2 121  
SINCE JAN 1 565 558 7 659    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 38 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 1935  
MINIMUM TEMPERATURE (F) 45 26 1951  
2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2025.....SUNRISE 718 AM CDT SUNSET 721 PM CDT  
SEPTEMBER 25 2025.....SUNRISE 719 AM CDT SUNSET 719 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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