290  
CDUS43 KABR 100700  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
200 AM CDT SAT MAY 10 2025  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 9 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 85 MM 90 1992 67 18 70  
MINIMUM 51 MM 25 1945 42 9 43  
AVERAGE 68 54 14 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.44 2022 0.09 -0.09 0.00  
MONTH TO DATE 0.16 0.75 -0.59 1.26  
SINCE MAR 1 2.50 3.95 -1.45 5.75  
SINCE JAN 1 3.15 5.28 -2.13 6.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1979 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 0 11 -11 8  
MONTH TO DATE 59 113 -54 107  
SINCE MAR 1 1541 1838 -297 1666  
SINCE JUL 1 7212 7971 -759 6718  
 
COOLING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 4 1 3 0  
SINCE JAN 1 4 1 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 16.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 1200 AM  
LOWEST 16 300 PM  
AVERAGE 40  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1987  
MINIMUM TEMPERATURE (F) 43 22 1981  
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 603 AM CDT SUNSET 847 PM CDT  
MAY 11 2025...........SUNRISE 601 AM CDT SUNSET 848 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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