723  
CDUS43 KFSD 160652  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
152 AM CDT SAT SEP 16 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 15 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 3:33 PM 98 1955 77 -1 87  
MINIMUM 57 12:29 AM 32 2007 52 5 61  
2011  
AVERAGE 67 64 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 2.87 1988 0.08 -0.02 0.17  
MONTH TO DATE 1.19 1.48 -0.29 0.64  
SINCE SEP 1 1.19 1.48 -0.29 0.64  
SINCE JAN 1 18.05 23.45 -5.40 12.18  
 
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 0  
MONTH TO DATE 8 35 -27 16  
SINCE SEP 1 8 35 -27 16  
SINCE JUL 1 16 50 -34 16  
 
COOLING  
YESTERDAY 2 3 -1 9  
MONTH TO DATE 91 59 32 82  
SINCE SEP 1 91 59 32 82  
SINCE JAN 1 1045 827 218 1092    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 AM  
LOWEST 64 5:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1955  
MINIMUM TEMPERATURE (F) 51 33 1903  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2023.....SUNRISE 7:06 AM CDT SUNSET 7:34 PM CDT  
SEPTEMBER 17 2023.....SUNRISE 7:07 AM CDT SUNSET 7:32 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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