175  
CDUS43 KABR 230753  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
253 AM CDT THU SEP 23 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 22 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 75 258 PM 101 1936 71 4 85  
MINIMUM 44 137 AM 23 1947 46 -2 47  
1974  
AVERAGE 60 58 2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1968 0.09 -0.09 0.00  
MONTH TO DATE 3.06 1.77 1.29 1.02  
SINCE SEP 1 3.06 1.77 1.29 1.02  
SINCE JAN 1 20.36 18.69 1.67 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 5 8 -3 0  
MONTH TO DATE 47 105 -58 156  
SINCE SEP 1 47 105 -58 156  
SINCE JUL 1 54 144 -90 166  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 43 48 -5 21  
SINCE SEP 1 43 48 -5 21  
SINCE JAN 1 873 557 316 683    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 26 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 2007  
MINIMUM TEMPERATURE (F) 45 25 2012  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2021.....SUNRISE 717 AM CDT SUNSET 723 PM CDT  
SEPTEMBER 24 2021.....SUNRISE 718 AM CDT SUNSET 721 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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