100  
CDUS43 KABR 160823  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
323 AM CDT FRI MAY 16 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 15 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 69 MM 100 1934 69 0 61  
MINIMUM 47 MM 21 1959 45 2 52  
AVERAGE 58 57 1 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.59 1.41 1965 0.09 0.50 0.80  
MONTH TO DATE 0.75 1.26 -0.51 2.06  
SINCE MAR 1 3.09 4.46 -1.37 6.55  
SINCE JAN 1 3.74 5.79 -2.05 6.86  
 
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 20.4 36.3 -15.9 10.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 9 -2 8  
MONTH TO DATE 66 172 -106 142  
SINCE MAR 1 1548 1897 -349 1701  
SINCE JUL 1 7219 8030 -811 6753  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 52 6 46 0  
SINCE MAR 1 52 7 45 0  
SINCE JAN 1 52 7 45 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 62 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 17.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 59 400 AM  
AVERAGE 76  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 1934  
MINIMUM TEMPERATURE (F) 45 28 2014  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 555 AM CDT SUNSET 854 PM CDT  
MAY 17 2025...........SUNRISE 554 AM CDT SUNSET 855 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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