441  
CDUS43 KABR 130737  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
237 AM CDT FRI AUG 13 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR AUGUST 12 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 79 535 PM 97 1969 82 -3 74  
MINIMUM 53 1159 PM 38 1950 58 -5 61  
AVERAGE 66 70 -4 68  
 
PRECIPITATION (IN)  
YESTERDAY T 2.77 2006 0.08 -0.08 0.10  
MONTH TO DATE 3.41 1.10 2.31 0.56  
SINCE JUN 1 7.33 8.09 -0.76 4.32  
SINCE JAN 1 12.73 15.41 -2.68 8.68  
 
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 0 0 0  
MONTH TO DATE 0 0 0 7  
SINCE JUN 1 13 63 -50 16  
SINCE JUL 1 0 11 -11 7  
 
COOLING  
YESTERDAY 1 5 -4 3  
MONTH TO DATE 80 70 10 46  
SINCE JUN 1 637 399 238 530  
SINCE JAN 1 695 430 265 537    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1000 PM  
LOWEST 34 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 104 1938  
1965  
MINIMUM TEMPERATURE (F) 58 39 1964  
 
SUNRISE AND SUNSET  
AUGUST 13 2021........SUNRISE 626 AM CDT SUNSET 838 PM CDT  
AUGUST 14 2021........SUNRISE 627 AM CDT SUNSET 837 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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