579  
CDUS43 KFSD 160652  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
152 AM CDT SAT SEP 16 2023  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 15 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 3:42 PM 99 1955 76 4 81  
MINIMUM 57 11:59 PM 28 1916 52 5 66  
AVERAGE 69 64 5 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 3.61 2016 0.09 -0.04 0.94  
MONTH TO DATE 0.22 1.37 -1.15 1.47  
SINCE SEP 1 0.22 1.37 -1.15 1.47  
SINCE JAN 1 14.10 22.08 -7.98 20.65  
 
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 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 12 36 -24 12  
SINCE SEP 1 12 36 -24 12  
SINCE JUL 1 15 53 -38 12  
 
COOLING  
YESTERDAY 4 3 1 9  
MONTH TO DATE 107 61 46 88  
SINCE SEP 1 107 61 46 88  
SINCE JAN 1 1175 811 364 1052    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1955  
MINIMUM TEMPERATURE (F) 52 28 1893  
1903  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2023.....SUNRISE 7:07 AM CDT SUNSET 7:36 PM CDT  
SEPTEMBER 17 2023.....SUNRISE 7:08 AM CDT SUNSET 7:34 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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