522  
CDUS43 KABR 030625  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
125 AM CDT WED SEP 03 2025  
   
...............................  
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 2 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 82 104 PM 100 1939 78 4 78  
MINIMUM 57 1159 PM 38 1946 53 4 49  
1967  
1974  
AVERAGE 70 66 4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.92 2021 0.08 -0.02 0.00  
MONTH TO DATE 0.06 0.15 -0.09 0.00  
SINCE SEP 1 0.06 0.15 -0.09 0.00  
SINCE JAN 1 19.86 17.07 2.79 19.72  
 
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 2 -2 1  
MONTH TO DATE 0 4 -4 3  
SINCE SEP 1 0 4 -4 3  
SINCE JUL 1 31 43 -12 26  
 
COOLING  
YESTERDAY 5 3 2 0  
MONTH TO DATE 6 6 0 0  
SINCE SEP 1 6 6 0 0  
SINCE JAN 1 524 515 9 538    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 900 PM  
LOWEST 55 100 PM  
AVERAGE 73  
   
......................................................  
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1976  
MINIMUM TEMPERATURE (F) 53 38 1946  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2025.....SUNRISE 652 AM CDT SUNSET 801 PM CDT  
SEPTEMBER 4 2025.....SUNRISE 653 AM CDT SUNSET 800 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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