528  
CDUS43 KFSD 070720  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
220 AM CDT TUE OCT 07 2025  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR OCTOBER 6 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 4:18 PM 91 1963 68 -6 69  
1997  
MINIMUM 46 11:59 PM 22 2000 42 4 38  
AVERAGE 54 55 -1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.85 2017 0.09 -0.09 0.00  
MONTH TO DATE 0.03 0.58 -0.55 0.00  
SINCE SEP 1 2.08 3.42 -1.34 0.22  
SINCE JAN 1 24.49 25.39 -0.90 28.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1891 0.0 0.0 0.0  
1925  
1952  
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10 1 11  
MONTH TO DATE 11 56 -45 30  
SINCE SEP 1 66 177 -111 65  
SINCE JUL 1 81 192 -111 70  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 38 6 32 1  
SINCE SEP 1 144 94 50 121  
SINCE JAN 1 1008 862 146 849    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 4:00 AM  
LOWEST 46 5:00 PM  
AVERAGE 65  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1980  
MINIMUM TEMPERATURE (F) 42 15 2012  
 
SUNRISE AND SUNSET  
OCTOBER 7 2025.......SUNRISE 7:30 AM CDT SUNSET 6:56 PM CDT  
OCTOBER 8 2025.......SUNRISE 7:31 AM CDT SUNSET 6:54 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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