666  
CDUS43 KABR 300647  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
147 AM CDT WED SEP 30 2026  
   
...............................  
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 29 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1932 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 443 PM 93 2025 68 9 93  
MINIMUM 59 1115 PM 23 1939 43 16 56  
AVERAGE 68 55 13 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 2.50 1995 0.08 0.16 0.00  
MONTH TO DATE 2.42 2.36 0.06 3.02  
SINCE SEP 1 2.42 2.36 0.06 3.02  
SINCE JAN 1 18.04 19.28 -1.24 22.82  
 
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 25.2 36.3 -11.1 20.4  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 0  
MONTH TO DATE 82 169 -87 77  
SINCE SEP 1 82 169 -87 77  
SINCE JUL 1 91 208 -117 108  
 
COOLING  
YESTERDAY 3 0 3 10  
MONTH TO DATE 77 53 24 64  
SINCE SEP 1 77 53 24 64  
SINCE JAN 1 718 562 156 582    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 900 AM  
LOWEST 64 400 PM  
AVERAGE 81  
   
......................................................  
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1976  
MINIMUM TEMPERATURE (F) 42 26 1939  
2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2026.....SUNRISE 725 AM CDT SUNSET 710 PM CDT  
OCTOBER 1 2026.......SUNRISE 726 AM CDT SUNSET 708 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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