969  
CDUS43 KFSD 290648  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
148 AM CDT SUN AUG 29 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 28 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 89 2:32 PM 100 1973 81 8 86  
1984  
MINIMUM 67 4:12 PM 38 1893 59 8 61  
1911  
AVERAGE 78 70 8 74  
 
PRECIPITATION (IN)  
YESTERDAY 3.35R 2.37 1932 0.10 3.25 0.14  
MONTH TO DATE 5.81 3.03 2.78 1.10  
SINCE JUN 1 11.49 10.51 0.98 6.73  
SINCE JAN 1 19.93 20.40 -0.47 13.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE JUN 1 5 42 -37 0  
SINCE JUL 1 0 10 -10 0  
 
COOLING  
YESTERDAY 13 6 7 9  
MONTH TO DATE 284 212 72 308  
SINCE JUN 1 939 684 255 981  
SINCE JAN 1 1002 735 267 1001    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 2:00 AM  
LOWEST 55 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 2012  
MINIMUM TEMPERATURE (F) 58 34 1893  
 
SUNRISE AND SUNSET  
AUGUST 29 2021........SUNRISE 6:48 AM CDT SUNSET 8:07 PM CDT  
AUGUST 30 2021........SUNRISE 6:49 AM CDT SUNSET 8:05 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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