468  
CDUS43 KFSD 170643  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
143 AM CDT TUE SEP 17 2024  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 16 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 3:14 PM 97 1955 77 10 76  
MINIMUM 63 5:30 AM 33 1903 51 12 50  
AVERAGE 75 64 11 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 1906 0.09 -0.09 0.15  
MONTH TO DATE T 1.57 -1.57 1.34  
SINCE SEP 1 T 1.57 -1.57 1.34  
SINCE JAN 1 28.17 23.54 4.63 18.20  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 2  
MONTH TO DATE 15 39 -24 11  
SINCE SEP 1 15 39 -24 11  
SINCE JUL 1 20 54 -34 19  
 
COOLING  
YESTERDAY 10 3 7 0  
MONTH TO DATE 65 62 3 91  
SINCE SEP 1 65 62 3 91  
SINCE JAN 1 793 830 -37 1045    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 103 1895  
MINIMUM TEMPERATURE (F) 51 33 1980  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 7:08 AM CDT SUNSET 7:31 PM CDT  
SEPTEMBER 18 2024.....SUNRISE 7:09 AM CDT SUNSET 7:29 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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