532  
CDUS43 KFSD 302234  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
534 PM CDT FRI MAY 30 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 30 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 3:05 PM 105 1934 78 1 78  
MINIMUM 47 3:24 AM 37 1897 55 -8 60  
1947  
AVERAGE 63 66 -3 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.99 1967 0.14 -0.14 0.12  
MONTH TO DATE 1.91 3.72 -1.81 5.40  
SINCE MAR 1 6.58 8.63 -2.05 12.51  
SINCE JAN 1 7.14 10.18 -3.04 14.67  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 8.0 8.0 0.0 1.0  
SINCE JUL 1 18.6 36.0 -17.4 35.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 3 -1 0  
MONTH TO DATE 181 194 -13 126  
SINCE MAR 1 1313 1561 -248 1299  
SINCE JUL 1 6105 6832 -727 5755  
 
COOLING  
TODAY 0 4 -4 4  
MONTH TO DATE 33 55 -22 19  
SINCE MAR 1 43 63 -20 19  
SINCE JAN 1 43 63 -20 19    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 102 1934  
MINIMUM TEMPERATURE (F) 55 38 1897  
 
SUNRISE AND SUNSET  
MAY 30 2025...........SUNRISE 5:52 AM CDT SUNSET 8:55 PM CDT  
MAY 31 2025...........SUNRISE 5:52 AM CDT SUNSET 8:55 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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