468  
CDUS43 KFSD 220632  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
132 AM CDT WED SEP 22 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 21 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 1:24 PM 93 1937 74 -5 84  
MINIMUM 45 11:56 PM 25 1913 50 -5 61  
AVERAGE 57 62 -5 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1959 0.10 -0.10 0.00  
MONTH TO DATE 2.05 1.91 0.14 0.38  
SINCE SEP 1 2.05 1.91 0.14 0.38  
SINCE JAN 1 22.46 22.62 -0.16 13.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 5 3 0  
MONTH TO DATE 15 64 -49 92  
SINCE SEP 1 15 64 -49 92  
SINCE JUL 1 15 81 -66 92  
 
COOLING  
YESTERDAY 0 2 -2 8  
MONTH TO DATE 73 76 -3 61  
SINCE SEP 1 73 76 -3 61  
SINCE JAN 1 1091 826 265 1069    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 2:00 AM  
LOWEST 34 5:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1908  
1936  
MINIMUM TEMPERATURE (F) 49 24 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2021.....SUNRISE 7:14 AM CDT SUNSET 7:24 PM CDT  
SEPTEMBER 23 2021.....SUNRISE 7:16 AM CDT SUNSET 7:22 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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