652  
CDUS43 KABR 200731  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
231 AM CDT TUE APR 20 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR APRIL 19 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 44 340 PM 89 1987 58 -14 49  
MINIMUM 27 609 AM 16 1988 34 -7 26  
AVERAGE 36 46 -10 38  
 
PRECIPITATION (IN)  
YESTERDAY T 2.04 1957 0.06 -0.06 0.00  
MONTH TO DATE 2.42 1.02 1.40 1.23  
SINCE MAR 1 3.27 2.14 1.13 1.34  
SINCE JAN 1 3.84 3.00 0.84 2.12  
 
SNOWFALL (IN)  
YESTERDAY T 5.0 1970 0.0  
MONTH TO DATE T 3.0  
SINCE OCT 1 23.7 34.3  
SINCE JUL 1 23.7 34.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 19 10 27  
MONTH TO DATE 387 442 -55 580  
SINCE MAR 1 1131 1525 -394 1576  
SINCE JUL 1 6803 7784 -981 7885  
 
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 30 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 18.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 600 AM  
LOWEST 26 200 PM  
AVERAGE 46  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 94 1980  
MINIMUM TEMPERATURE (F) 34 12 2013  
 
SUNRISE AND SUNSET  
APRIL 20 2021.........SUNRISE 633 AM CDT SUNSET 821 PM CDT  
APRIL 21 2021.........SUNRISE 631 AM CDT SUNSET 823 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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