121  
CDUS43 KFSD 100620  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
120 AM CDT TUE SEP 10 2024  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 9 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 3:37 PM 99 1931 79 8 85  
MINIMUM 51 6:12 AM 37 1995 54 -3 57  
AVERAGE 69 66 3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.65 1914 0.10 -0.10 0.16  
MONTH TO DATE T 0.92 -0.92 0.16  
SINCE SEP 1 T 0.92 -0.92 0.16  
SINCE JAN 1 28.17 22.89 5.28 17.02  
 
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 2 -2 0  
MONTH TO DATE 15 15 0 3  
SINCE SEP 1 15 15 0 3  
SINCE JUL 1 20 30 -10 11  
 
COOLING  
YESTERDAY 4 4 0 6  
MONTH TO DATE 13 38 -25 82  
SINCE SEP 1 13 38 -25 82  
SINCE JAN 1 741 806 -65 1036    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1895  
1931  
MINIMUM TEMPERATURE (F) 54 36 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2024.....SUNRISE 7:01 AM CDT SUNSET 7:43 PM CDT  
SEPTEMBER 11 2024.....SUNRISE 7:02 AM CDT SUNSET 7:41 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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