598  
CDUS43 KFSD 100635  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
135 AM CDT FRI OCT 10 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR OCTOBER 9 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 78 4:00 PM 87 1980 67 11 83  
MINIMUM 50 4:35 AM 20 2000 41 9 43  
AVERAGE 64 54 10 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1973 0.09 -0.09 0.00  
MONTH TO DATE 0.03 0.83 -0.80 0.00  
SINCE SEP 1 2.08 3.67 -1.59 0.22  
SINCE JAN 1 24.49 25.64 -1.15 28.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.1 1970 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 12 -11 2  
MONTH TO DATE 36 90 -54 49  
SINCE SEP 1 91 211 -120 84  
SINCE JUL 1 106 226 -120 89  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 38 9 29 1  
SINCE SEP 1 144 97 47 121  
SINCE JAN 1 1008 865 143 849    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 11:00 PM  
LOWEST 44 12:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 92 1928  
MINIMUM TEMPERATURE (F) 41 24 1906  
2000  
2009  
 
SUNRISE AND SUNSET  
OCTOBER 10 2025.......SUNRISE 7:33 AM CDT SUNSET 6:51 PM CDT  
OCTOBER 11 2025.......SUNRISE 7:34 AM CDT SUNSET 6:49 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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