157  
CDUS43 KABR 190742  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
242 AM CDT MON APR 19 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR APRIL 18 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 64 1117 AM 91 1985 58 6 59  
MINIMUM 29 1159 PM 13 1953 34 -5 34  
AVERAGE 47 46 1 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 1986 0.07 -0.07 0.00  
MONTH TO DATE 2.42 0.96 1.46 1.23  
SINCE MAR 1 3.27 2.08 1.19 1.34  
SINCE JAN 1 3.84 2.94 0.90 2.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.7 2013 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 18 19 -1 18  
MONTH TO DATE 358 423 -65 553  
SINCE MAR 1 1102 1506 -404 1549  
SINCE JUL 1 6774 7765 -991 7858  
 
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 36 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 20.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 400 PM  
LOWEST 29 1100 AM  
AVERAGE 53  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 89 1987  
MINIMUM TEMPERATURE (F) 34 16 1988  
 
SUNRISE AND SUNSET  
APRIL 19 2021.........SUNRISE 635 AM CDT SUNSET 820 PM CDT  
APRIL 20 2021.........SUNRISE 633 AM CDT SUNSET 821 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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