985  
CDUS43 KFSD 132147  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
447 PM CDT TUE APR 13 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR APRIL 13 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 41 2:21 PM 87 1908 58 -17 33  
2006  
MINIMUM 31 5:40 AM 11 1950 33 -2 15  
AVERAGE 36 45 -9 24  
 
PRECIPITATION (IN)  
TODAY T 1.84 1927 0.11 -0.11 T  
MONTH TO DATE 1.81 1.23 0.58 0.79  
SINCE MAR 1 4.44 2.99 1.45 2.85  
SINCE JAN 1 6.14 4.15 1.99 3.83  
 
SNOWFALL (IN)  
TODAY T 3.7 1983 0.2 -0.2 T  
MONTH TO DATE T 2.5 -2.5 5.6  
SINCE MAR 1 8.3 10.9 -2.6 11.9  
SINCE JUL 1 39.8 42.4 -2.6 39.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 20 9 41  
MONTH TO DATE 191 291 -100 314  
SINCE MAR 1 930 1286 -356 1132  
SINCE JUL 1 6282 7136 -854 6621  
 
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 31 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 20.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 5:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 91 1954  
MINIMUM TEMPERATURE (F) 34 11 1928  
 
SUNRISE AND SUNSET  
APRIL 13 2021.........SUNRISE 6:47 AM CDT SUNSET 8:08 PM CDT  
APRIL 14 2021.........SUNRISE 6:45 AM CDT SUNSET 8:10 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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