118  
CDUS43 KABR 110649  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
149 AM CDT SUN MAY 11 2025  
   
...............................  
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR MAY 10 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 86 MM 92 1987 67 19 70  
MINIMUM 44 MM 22 1981 43 1 48  
AVERAGE 65 55 10 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.68 2015 0.08 -0.08 0.00  
MONTH TO DATE 0.16 0.83 -0.67 1.26  
SINCE MAR 1 2.50 4.03 -1.53 5.75  
SINCE JAN 1 3.15 5.36 -2.21 6.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1953 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 6  
MONTH TO DATE 59 124 -65 113  
SINCE MAR 1 1541 1849 -308 1672  
SINCE JUL 1 7212 7982 -770 6724  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 1 3 0  
SINCE MAR 1 4 2 2 0  
SINCE JAN 1 4 2 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 27 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 12.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 400 AM  
LOWEST 16 200 PM  
AVERAGE 43  
   
......................................................  
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 2004  
MINIMUM TEMPERATURE (F) 43 23 1946  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 601 AM CDT SUNSET 848 PM CDT  
MAY 12 2025...........SUNRISE 600 AM CDT SUNSET 849 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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