103  
CDUS43 KABR 190711  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
211 AM CDT SUN OCT 19 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR OCTOBER 18 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 59 303 PM 84 1953 57 2 67  
MINIMUM 43 1019 PM 13 2022 35 8 50  
AVERAGE 51 46 5 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 2012 0.08 -0.08 0.05  
MONTH TO DATE 0.71 1.55 -0.84 0.09  
SINCE SEP 1 3.73 4.00 -0.27 0.18  
SINCE JAN 1 23.53 20.92 2.61 19.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1976 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE OCT 1 0.0 0.4 -0.4 0.0  
SINCE JUL 1 0.0 0.4 -0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 19 -5 6  
MONTH TO DATE 169 275 -106 171  
SINCE SEP 1 246 455 -209 214  
SINCE JUL 1 277 494 -217 237  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 33 0 33 9  
SINCE SEP 1 102 53 49 147  
SINCE JAN 1 620 562 58 685    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 34 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 88 2003  
MINIMUM TEMPERATURE (F) 34 12 1972  
 
SUNRISE AND SUNSET  
OCTOBER 19 2025.......SUNRISE 750 AM CDT SUNSET 635 PM CDT  
OCTOBER 20 2025.......SUNRISE 752 AM CDT SUNSET 633 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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