793  
CDUS43 KABR 120714  
CLI8D3  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
214 AM CDT SUN SEP 12 2021  
   
...............................
 
 
   
..THE SISSETON SD CLIMATE SUMMARY FOR SEPTEMBER 11 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 76 159 AM 93 1990 76 0 58  
MINIMUM 52 1110 PM 26 1964 50 2 35  
AVERAGE 64 63 1 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 2020 0.08 -0.08 0.72  
MONTH TO DATE 1.94 0.82 1.12 1.00  
SINCE SEP 1 1.94 0.82 1.12 1.00  
SINCE JAN 1 19.24 17.74 1.50 11.40  
 
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 1 5 -4 18  
MONTH TO DATE 8 37 -29 95  
SINCE SEP 1 8 37 -29 95  
SINCE JUL 1 15 76 -61 105  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 20 30 -10 11  
SINCE SEP 1 20 30 -10 11  
SINCE JAN 1 850 539 311 673    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 700 AM  
LOWEST 41 400 PM  
AVERAGE 61  
   
......................................................
 
 
THE SISSETON SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1969  
MINIMUM TEMPERATURE (F) 50 32 1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2021.....SUNRISE 703 AM CDT SUNSET 744 PM CDT  
SEPTEMBER 13 2021.....SUNRISE 704 AM CDT SUNSET 742 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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