180  
CDUS43 KFSD 092239  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
539 PM CDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 9 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 3:17 PM 99 1931 79 6 71  
MINIMUM 57 3:28 AM 37 1995 54 3 58  
AVERAGE 71 66 5 65  
 
PRECIPITATION (IN)  
TODAY T 4.65 1914 0.10 -0.10 0.11  
MONTH TO DATE T 0.92 -0.92 0.11  
SINCE SEP 1 T 0.92 -0.92 0.11  
SINCE JAN 1 16.86 22.89 -6.03 11.65  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 2 -2 0  
MONTH TO DATE 3 15 -12 1  
SINCE SEP 1 3 15 -12 1  
SINCE JUL 1 11 30 -19 1  
 
COOLING  
TODAY 6 4 2 0  
MONTH TO DATE 82 38 44 63  
SINCE SEP 1 82 38 44 63  
SINCE JAN 1 1036 806 230 1073    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 2:00 AM  
LOWEST 44 4:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1895  
1931  
MINIMUM TEMPERATURE (F) 54 36 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 6:59 AM CDT SUNSET 7:46 PM CDT  
SEPTEMBER 10 2023.....SUNRISE 7:00 AM CDT SUNSET 7:44 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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