032  
CDUS43 KFSD 100621  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
121 AM CDT THU SEP 10 2026  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 9 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 1:51 PM 101 1904 78 3 77  
MINIMUM 55 5:20 AM 34 1898 55 0 58  
AVERAGE 68 66 2 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.73 1982 0.09 -0.09 0.05  
MONTH TO DATE 0.87 0.82 0.05 0.05  
SINCE SEP 1 0.87 0.82 0.05 0.05  
SINCE JAN 1 13.98 21.53 -7.55 17.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 16 -16 48  
SINCE SEP 1 0 16 -16 48  
SINCE JUL 1 1 33 -32 70  
 
COOLING  
YESTERDAY 3 4 -1 3  
MONTH TO DATE 111 40 71 13  
SINCE SEP 1 111 40 71 13  
SINCE JAN 1 1012 790 222 771    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 34 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1931  
MINIMUM TEMPERATURE (F) 54 35 1898  
1910  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2026.....SUNRISE 7:01 AM CDT SUNSET 7:46 PM CDT  
SEPTEMBER 11 2026.....SUNRISE 7:02 AM CDT SUNSET 7:44 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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