700  
CDUS43 KABR 200719  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
219 AM CDT MON SEP 20 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 19 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
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 85 229 PM 97 1984 73 12 78  
MINIMUM 75 652 AM 30 1937 47 28 43  
AVERAGE 80 60 20 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 1986 0.09 -0.09 0.00  
MONTH TO DATE 2.78 1.50 1.28 1.02  
SINCE SEP 1 2.78 1.50 1.28 1.02  
SINCE JAN 1 20.08 18.42 1.66 11.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE OCT 1 23.7 36.3 -12.6 34.3  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 4  
MONTH TO DATE 34 83 -49 156  
SINCE SEP 1 34 83 -49 156  
SINCE JUL 1 41 122 -81 166  
 
COOLING  
YESTERDAY 15 1 14 0  
MONTH TO DATE 42 45 -3 14  
SINCE SEP 1 42 45 -3 14  
SINCE JAN 1 872 554 318 676    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 18.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 1200 AM  
LOWEST 48 300 PM  
AVERAGE 57  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1937  
1941  
MINIMUM TEMPERATURE (F) 46 28 1973  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2021.....SUNRISE 713 AM CDT SUNSET 729 PM CDT  
SEPTEMBER 21 2021.....SUNRISE 714 AM CDT SUNSET 727 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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