098  
CDUS43 KABR 140747  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
147 AM CST SUN DEC 14 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR DECEMBER 13 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 4 307 PM 53 2014 29 -25 18  
MINIMUM -3 1159 PM -25 1940 11 -14 0  
AVERAGE 1 20 -19 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 2022 0.02 -0.02 0.00  
MONTH TO DATE 0.32 0.22 0.10 0.06  
SINCE DEC 1 0.32 0.22 0.10 0.06  
SINCE JAN 1 24.85 22.56 2.29 22.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.1 2022 0.2 -0.2 0.0  
MONTH TO DATE 1.7 2.2 -0.5 1.0  
SINCE OCT 1 10.9 7.8 3.1 3.2  
SINCE JUL 1 10.9 7.8 3.1 3.2  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 64 45 19 56  
MONTH TO DATE 684 556 128 586  
SINCE DEC 1 684 556 128 586  
SINCE JUL 1 2097 2338 -241 1933  
 
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 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 57 500 PM  
AVERAGE 64  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 54 1998  
2023  
MINIMUM TEMPERATURE (F) 11 -20 1989  
 
SUNRISE AND SUNSET  
DECEMBER 14 2025......SUNRISE 801 AM CST SUNSET 444 PM CST  
DECEMBER 15 2025......SUNRISE 802 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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