148  
CDUS43 KFSD 250627  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
127 AM CDT MON AUG 25 2025  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 24 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 71 2:37 PM 109 1936 82 -11 88  
MINIMUM 48 11:05 PM 39 1934 60 -12 68  
AVERAGE 60 71 -11 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1906 0.10 -0.10 0.00  
MONTH TO DATE 2.63 2.64 -0.01 1.16  
SINCE JUN 1 11.51 10.12 1.39 13.53  
SINCE JAN 1 17.64 20.01 -2.37 25.84  
 
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 JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 6 1 5 5  
SINCE JUN 1 32 38 -6 17  
SINCE JUL 1 10 6 4 5  
 
COOLING  
YESTERDAY 0 6 -6 13  
MONTH TO DATE 192 188 4 153  
SINCE JUN 1 690 660 30 583  
SINCE JAN 1 735 711 24 613    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.7  
 
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 11:00 PM  
LOWEST 42 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 103 1955  
MINIMUM TEMPERATURE (F) 60 39 1910  
 
SUNRISE AND SUNSET  
AUGUST 25 2025........SUNRISE 6:43 AM CDT SUNSET 8:14 PM CDT  
AUGUST 26 2025........SUNRISE 6:44 AM CDT SUNSET 8:12 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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