856  
CDUS43 KFSD 032225  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
525 PM CDT WED SEP 03 2025  
   
...............................  
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 3 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 2:33 PM 97 1913 80 -13 79  
2023  
MINIMUM 55 8:37 AM 31 1974 57 -2 58  
AVERAGE 61 68 -7 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.40 1911 0.08 -0.08 0.00  
MONTH TO DATE T 0.27 -0.27 0.00  
SINCE SEP 1 T 0.27 -0.27 0.00  
SINCE JAN 1 17.82 20.98 -3.16 26.87  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 0  
MONTH TO DATE 4 4 0 1  
SINCE SEP 1 4 4 0 1  
SINCE JUL 1 26 21 5 6  
 
COOLING  
TODAY 0 5 -5 4  
MONTH TO DATE 6 15 -9 4  
SINCE SEP 1 6 15 -9 4  
SINCE JAN 1 764 765 -1 680    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 43 2:00 PM  
AVERAGE 70  
   
......................................................  
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 104 1913  
MINIMUM TEMPERATURE (F) 57 36 1902  
1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2025.....SUNRISE 6:53 AM CDT SUNSET 7:58 PM CDT  
SEPTEMBER 4 2025.....SUNRISE 6:54 AM CDT SUNSET 7:56 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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