741  
CDUS43 KFSD 282224  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
524 PM CDT TUE SEP 28 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 28 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 3:49 PM 93 1894 71 18 60  
MINIMUM 59 6:47 AM 24 1951 47 12 44  
1976  
AVERAGE 74 59 15 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.51 1988 0.09 -0.09 T  
MONTH TO DATE 2.08 2.56 -0.48 0.42  
SINCE SEP 1 2.08 2.56 -0.48 0.42  
SINCE JAN 1 22.49 23.27 -0.78 13.64  
 
SNOWFALL (IN)  
TODAY 0.0 0.9 1985 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  
TODAY 0 8 -8 13  
MONTH TO DATE 38 110 -72 110  
SINCE SEP 1 38 110 -72 110  
SINCE JUL 1 38 127 -89 110  
 
COOLING  
TODAY 9 1 8 0  
MONTH TO DATE 95 87 8 88  
SINCE SEP 1 95 87 8 88  
SINCE JAN 1 1113 837 276 1096    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 7:00 AM  
LOWEST 32 3:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1897  
MINIMUM TEMPERATURE (F) 46 13 1899  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2021.....SUNRISE 7:21 AM CDT SUNSET 7:13 PM CDT  
SEPTEMBER 29 2021.....SUNRISE 7:22 AM CDT SUNSET 7:11 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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