320  
CDUS43 KFSD 300639  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
139 AM CDT MON SEP 30 2024  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 29 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 3:11 PM 95 2023 72 15 95  
MINIMUM 47 6:37 AM 24 1945 45 2 64  
AVERAGE 67 59 8 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.94 1965 0.08 -0.08 0.01  
MONTH TO DATE 0.22 2.75 -2.53 4.49  
SINCE SEP 1 0.22 2.75 -2.53 4.49  
SINCE JAN 1 28.39 24.72 3.67 21.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1985 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 8 -8 0  
MONTH TO DATE 35 114 -79 26  
SINCE SEP 1 35 114 -79 26  
SINCE JUL 1 40 129 -89 34  
 
COOLING  
YESTERDAY 2 1 1 15  
MONTH TO DATE 117 87 30 131  
SINCE SEP 1 117 87 30 131  
SINCE JAN 1 845 855 -10 1085    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 31 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 2023  
MINIMUM TEMPERATURE (F) 45 27 1895  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 7:22 AM CDT SUNSET 7:08 PM CDT  
OCTOBER 1 2024.......SUNRISE 7:23 AM CDT SUNSET 7:06 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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