551  
CDUS43 KABR 100659  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
159 AM CDT FRI OCT 10 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR OCTOBER 9 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 73 416 PM 87 1960 62 11 81  
1980  
MINIMUM 48 949 PM 20 1964 38 10 44  
AVERAGE 61 50 11 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1982 0.08 -0.08 0.00  
MONTH TO DATE 0.00 0.80 -0.80 0.00  
SINCE SEP 1 3.02 3.25 -0.23 0.09  
SINCE JAN 1 22.82 20.17 2.65 19.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1970 0.0 0.0 0.0  
2009  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE OCT 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 15 -11 2  
MONTH TO DATE 58 119 -61 63  
SINCE SEP 1 135 299 -164 106  
SINCE JUL 1 166 338 -172 129  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 33 0 33 0  
SINCE SEP 1 102 53 49 138  
SINCE JAN 1 620 562 58 676    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 PM  
LOWEST 50 1100 AM  
AVERAGE 75  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 95 1955  
MINIMUM TEMPERATURE (F) 38 13 1935  
 
SUNRISE AND SUNSET  
OCTOBER 10 2025.......SUNRISE 738 AM CDT SUNSET 651 PM CDT  
OCTOBER 11 2025.......SUNRISE 740 AM CDT SUNSET 649 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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