769  
CDUS43 KABR 212246  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
546 PM CDT TUE SEP 21 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 21 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 68 359 PM 97 1937 72 -4 85  
MINIMUM 48 606 AM 22 1934 46 2 54  
AVERAGE 58 59 -1 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.83 1989 0.09 -0.09 0.00  
MONTH TO DATE 3.06 1.68 1.38 1.02  
SINCE SEP 1 3.06 1.68 1.38 1.02  
SINCE JAN 1 20.36 18.60 1.76 11.42  
 
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 7 7 0 0  
MONTH TO DATE 41 97 -56 156  
SINCE SEP 1 41 97 -56 156  
SINCE JUL 1 48 136 -88 166  
 
COOLING  
TODAY 0 1 -1 5  
MONTH TO DATE 43 47 -4 20  
SINCE SEP 1 43 47 -4 20  
SINCE JAN 1 873 556 317 682    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 37 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 101 1936  
MINIMUM TEMPERATURE (F) 46 23 1947  
1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2021.....SUNRISE 714 AM CDT SUNSET 727 PM CDT  
SEPTEMBER 22 2021.....SUNRISE 715 AM CDT SUNSET 725 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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