320  
CDUS43 KFSD 272227  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
527 PM CDT TUE APR 27 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR APRIL 27 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
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 61 3:23 PM 91 1981 64 -3 79  
MINIMUM 44 6:39 AM 21 1909 39 5 50  
AVERAGE 53 51 2 65  
 
PRECIPITATION (IN)  
TODAY 0.02 1.26 2016 0.11 -0.09 T  
MONTH TO DATE 2.07 2.70 -0.63 1.01  
SINCE MAR 1 4.70 4.46 0.24 3.07  
SINCE JAN 1 6.40 5.62 0.78 4.05  
 
SNOWFALL (IN)  
TODAY 0.0 3.5 1893 0.1 -0.1 0.0  
MONTH TO DATE 0.2 4.4 -4.2 5.6  
SINCE MAR 1 8.5 12.8 -4.3 11.9  
SINCE JUL 1 40.0 44.3 -4.3 39.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 14 -2 0  
MONTH TO DATE 469 522 -53 558  
SINCE MAR 1 1208 1517 -309 1376  
SINCE JUL 1 6560 7367 -807 6865  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE MAR 1 6 0 6 0  
SINCE JAN 1 6 0 6 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 AM  
LOWEST 60 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 98 1910  
MINIMUM TEMPERATURE (F) 40 24 1950  
2017  
 
SUNRISE AND SUNSET  
APRIL 27 2021.........SUNRISE 6:25 AM CDT SUNSET 8:25 PM CDT  
APRIL 28 2021.........SUNRISE 6:23 AM CDT SUNSET 8:26 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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