130  
CDUS43 KFSD 302225  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
525 PM CDT WED APR 30 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 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 66 3:59 PM 93 1965 66 0 69  
2007  
MINIMUM 38 5:38 AM 22 1903 42 -4 43  
AVERAGE 52 54 -2 56  
 
PRECIPITATION (IN)  
TODAY T 1.59 2016 0.11 -0.11 0.41  
MONTH TO DATE 1.72 3.15 -1.43 4.28  
SINCE MAR 1 4.67 4.91 -0.24 7.11  
SINCE JAN 1 5.23 6.46 -1.23 9.27  
 
SNOWFALL (IN)  
TODAY 0.0 0.5 1903 0.0 0.0 0.0  
MONTH TO DATE T 2.3 -2.3 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 13 11 2 9  
MONTH TO DATE 444 490 -46 399  
SINCE MAR 1 1132 1367 -235 1173  
SINCE JUL 1 5924 6638 -714 5629  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 7 -3 0  
SINCE MAR 1 10 8 2 0  
SINCE JAN 1 10 8 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 5:00 AM  
LOWEST 43 8:00 AM  
AVERAGE 55  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 93 1959  
1987  
MINIMUM TEMPERATURE (F) 42 23 1909  
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 6:22 AM CDT SUNSET 8:25 PM CDT  
MAY 1 2025...........SUNRISE 6:20 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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