812  
CDUS43 KABR 122233  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
533 PM CDT THU AUG 12 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR AUGUST 12 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 359 PM 97 1969 82 -3 74  
MINIMUM 63 623 AM 38 1950 58 5 61  
AVERAGE 71 70 1 68  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 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  
TODAY 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  
TODAY 6 5 1 3  
MONTH TO DATE 85 70 15 46  
SINCE JUN 1 642 399 243 530  
SINCE JAN 1 700 430 270 537    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 14.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 600 AM  
LOWEST 34 400 PM  
AVERAGE 50  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 104 1938  
1965  
MINIMUM TEMPERATURE (F) 58 39 1964  
 
SUNRISE AND SUNSET  
AUGUST 12 2021........SUNRISE 625 AM CDT SUNSET 840 PM CDT  
AUGUST 13 2021........SUNRISE 626 AM CDT SUNSET 838 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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