717  
CDUS43 KFSD 042223  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
523 PM CDT THU SEP 04 2025  
   
...............................  
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 4 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 74 3:38 PM 104 1913 79 -5 88  
MINIMUM 44 5:58 AM 36 1902 57 -13 19  
1974  
AVERAGE 59 68 -9 54  
 
PRECIPITATION (IN)  
TODAY 0.00 1.60 1971 0.09 -0.09 0.00  
MONTH TO DATE T 0.36 -0.36 0.00  
SINCE SEP 1 T 0.36 -0.36 0.00  
SINCE JAN 1 17.82 21.07 -3.25 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 6 2 4 0  
MONTH TO DATE 14 6 8 1  
SINCE SEP 1 14 6 8 1  
SINCE JUL 1 36 23 13 6  
 
COOLING  
TODAY 0 5 -5 10  
MONTH TO DATE 6 20 -14 14  
SINCE SEP 1 6 20 -14 14  
SINCE JAN 1 764 770 -6 690    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 51 1:00 PM  
AVERAGE 74  
   
......................................................  
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 104 1913  
MINIMUM TEMPERATURE (F) 56 34 1909  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 6:54 AM CDT SUNSET 7:56 PM CDT  
SEPTEMBER 5 2025.....SUNRISE 6:56 AM CDT SUNSET 7:55 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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