119  
CDUS43 KFSD 291254  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
754 AM CDT SAT MAY 29 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR MAY 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 57 5:41 PM 98 1934 75 -18 77  
MINIMUM 43 5:34 AM 30 1965 53 -10 54  
AVERAGE 50 64 -14 66  
 
PRECIPITATION (IN)  
YESTERDAY T 2.83 1970 0.14 -0.14 T  
MONTH TO DATE 2.01 3.43 -1.42 2.17  
SINCE MAR 1 6.71 8.03 -1.32 5.38  
SINCE JAN 1 8.41 9.46 -1.05 6.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1947 0.0 0.0 0.0  
MONTH TO DATE T 0.1 -0.1 0.0  
SINCE MAR 1 8.5 12.4 -3.9 11.9  
SINCE JUL 1 40.0 45.3 -5.3 39.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 4 11 0  
MONTH TO DATE 216 217 -1 228  
SINCE MAR 1 1447 1697 -250 1627  
SINCE JUL 1 6799 7206 -407 7116  
 
COOLING  
YESTERDAY 0 3 -3 1  
MONTH TO DATE 57 37 20 18  
SINCE MAR 1 63 43 20 18  
SINCE JAN 1 63 43 20 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 2:00 AM  
LOWEST 59 7:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 99 1934  
MINIMUM TEMPERATURE (F) 53 28 1947  
 
SUNRISE AND SUNSET  
MAY 29 2021...........SUNRISE 5:50 AM CDT SUNSET 8:59 PM CDT  
MAY 30 2021...........SUNRISE 5:50 AM CDT SUNSET 9:00 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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