455  
CDUS43 KFSD 031127  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
627 AM CDT WED SEP 03 2025  
   
...............................  
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 2 2025  
 
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)  
YESTERDAY  
MAXIMUM 79 2:35 PM 101 2023 80 -1 76  
MINIMUM 58 3:39 AM 35 1893 57 1 51  
AVERAGE 69 68 1 64  
 
PRECIPITATION (IN)  
YESTERDAY T 1.98 1933 0.10 -0.10 0.00  
MONTH TO DATE T 0.19 -0.19 0.00  
SINCE SEP 1 T 0.19 -0.19 0.00  
SINCE JAN 1 17.82 20.90 -3.08 26.87  
 
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 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  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 0 2 -2 1  
SINCE SEP 1 0 2 -2 1  
SINCE JUL 1 22 19 3 6  
 
COOLING  
YESTERDAY 4 5 -1 0  
MONTH TO DATE 6 10 -4 0  
SINCE SEP 1 6 10 -4 0  
SINCE JAN 1 764 760 4 676    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 48 4:00 PM  
AVERAGE 72  
   
......................................................  
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1913  
2023  
MINIMUM TEMPERATURE (F) 57 31 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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