622  
CDUS43 KFSD 312226  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
526 PM CDT SAT MAY 31 2025  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR MAY 31 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 3:59 PM 100 1934 76 5 70  
MINIMUM 47 5:48 AM 30 1897 54 -7 53  
AVERAGE 64 65 -1 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 2005 0.14 -0.14 0.08  
MONTH TO DATE 2.20 3.86 -1.66 4.64  
SINCE MAR 1 5.65 8.46 -2.81 10.93  
SINCE JAN 1 6.13 9.89 -3.76 12.31  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 3.8 12.4 -8.6 3.3  
SINCE JUL 1 16.2 45.3 -29.1 25.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 3 -2 3  
MONTH TO DATE 223 226 -3 160  
SINCE MAR 1 1413 1706 -293 1391  
SINCE JUL 1 6543 7215 -672 5850  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 45 45 0 25  
SINCE MAR 1 45 51 -6 30  
SINCE JAN 1 45 51 -6 30    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SMOKE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 38 4:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 2020  
MINIMUM TEMPERATURE (F) 54 33 1956  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 5:49 AM CDT SUNSET 9:01 PM CDT  
JUNE 1 2025..........SUNRISE 5:48 AM CDT SUNSET 9:02 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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