325  
CDUS43 KABR 140648  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
148 AM CDT SUN SEP 14 2025  
   
...............................  
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 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 79 443 PM 94 1952 75 4 86  
2017  
MINIMUM 57 514 AM 34 2014 49 8 58  
AVERAGE 68 62 6 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.84 2021 0.08 -0.07 0.04  
MONTH TO DATE 1.31 0.99 0.32 0.05  
SINCE SEP 1 1.31 0.99 0.32 0.05  
SINCE JAN 1 21.11 17.91 3.20 19.77  
 
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 5 -5 0  
MONTH TO DATE 69 47 22 17  
SINCE SEP 1 69 47 22 17  
SINCE JUL 1 100 86 14 40  
 
COOLING  
YESTERDAY 3 2 1 7  
MONTH TO DATE 15 34 -19 52  
SINCE SEP 1 15 34 -19 52  
SINCE JAN 1 533 543 -10 590    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 3.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 74 300 PM  
AVERAGE 87  
   
......................................................  
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 97 1939  
1969  
MINIMUM TEMPERATURE (F) 49 32 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2025.....SUNRISE 705 AM CDT SUNSET 740 PM CDT  
SEPTEMBER 15 2025.....SUNRISE 707 AM CDT SUNSET 738 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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