460  
CDUS43 KFSD 290654  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
154 AM CDT FRI AUG 29 2025  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 28 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 82 3:33 PM 100 1973 81 1 87  
1984  
MINIMUM 56 6:06 AM 38 1893 59 -3 57  
1911  
AVERAGE 69 70 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.35 2021 0.10 -0.10 0.00  
MONTH TO DATE 2.71 3.03 -0.32 1.94  
SINCE JUN 1 11.59 10.51 1.08 14.31  
SINCE JAN 1 17.72 20.40 -2.68 26.62  
 
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 0 1 -1 0  
MONTH TO DATE 18 5 13 5  
SINCE JUN 1 44 42 2 17  
SINCE JUL 1 22 10 12 5  
 
COOLING  
YESTERDAY 4 6 -2 7  
MONTH TO DATE 202 212 -10 200  
SINCE JUN 1 700 684 16 630  
SINCE JAN 1 745 735 10 660    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 58 3:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 2012  
MINIMUM TEMPERATURE (F) 58 34 1893  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 6:48 AM CDT SUNSET 8:07 PM CDT  
AUGUST 30 2025........SUNRISE 6:49 AM CDT SUNSET 8:05 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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