916  
CDUS43 KABR 081755  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
1155 AM CST MON DEC 08 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 7 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 4 1159 PM 58 2023 31 -27 50  
MINIMUM -13 600 AM -21 1972 13 -26 35  
AVERAGE -4 22 -26 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.17 2022 0.02 0.04 0.00  
MONTH TO DATE 0.18 0.11 0.07 0.05  
SINCE DEC 1 0.18 0.11 0.07 0.05  
SINCE JAN 1 24.71 22.45 2.26 22.35  
 
SNOWFALL (IN)  
YESTERDAY 0.4 2.1 2022 0.2 0.2 0.0  
MONTH TO DATE 1.7 1.2 0.5 1.0  
SINCE OCT 1 10.9 6.8 4.1 3.2  
SINCE JUL 1 10.9 6.8 4.1 3.2  
SNOW DEPTH 8  
 
DEGREE DAYS  
HEATING  
YESTERDAY 69 43 26 22  
MONTH TO DATE 384 291 93 304  
SINCE DEC 1 384 291 93 304  
SINCE JUL 1 1797 2073 -276 1651  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 620 567 53 689    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1000 PM  
LOWEST 62 100 PM  
AVERAGE 73  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 1990  
MINIMUM TEMPERATURE (F) 13 -18 1976  
 
SUNRISE AND SUNSET  
DECEMBER 8 2025......SUNRISE 756 AM CST SUNSET 444 PM CST  
DECEMBER 9 2025......SUNRISE 757 AM CST SUNSET 444 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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