812  
CDUS43 KABR 100725  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
225 AM CDT SAT APR 10 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR APRIL 9 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1900 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 346 PM 90 1977 53 2 37  
MINIMUM 41 1018 PM 3 1997 30 11 29  
AVERAGE 48 41 7 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.46 1969 0.06 -0.04 T  
MONTH TO DATE 2.36 0.41 1.95 1.20  
SINCE MAR 1 3.21 1.53 1.68 1.31  
SINCE JAN 1 3.78 2.39 1.39 2.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1932 T  
MONTH TO DATE 0.0 2.7  
SINCE OCT 1 23.7 34.0  
SINCE JUL 1 23.7 34.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 24 -7 32  
MONTH TO DATE 153 232 -79 263  
SINCE MAR 1 897 1315 -418 1259  
SINCE JUL 1 6569 7574 -1005 7568  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 17.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 59 600 PM  
AVERAGE 76  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 91 1977  
MINIMUM TEMPERATURE (F) 30 18 1997  
2004  
 
SUNRISE AND SUNSET  
APRIL 10 2021.........SUNRISE 651 AM CDT SUNSET 808 PM CDT  
APRIL 11 2021.........SUNRISE 649 AM CDT SUNSET 810 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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