367  
CDUS43 KFSD 300634  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
134 AM CDT WED APR 30 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 29 2025
 
 
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)  
YESTERDAY  
MAXIMUM 65 4:49 PM 93 1891 66 -1 63  
2007  
MINIMUM 40 5:55 AM 25 1958 42 -2 42  
AVERAGE 53 54 -1 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 1920 0.11 -0.11 0.00  
MONTH TO DATE 1.66 3.04 -1.38 3.87  
SINCE MAR 1 4.61 4.80 -0.19 6.70  
SINCE JAN 1 5.17 6.35 -1.18 8.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1984 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  
YESTERDAY 12 12 0 12  
MONTH TO DATE 413 479 -66 390  
SINCE MAR 1 1101 1356 -255 1164  
SINCE JUL 1 5893 6627 -734 5620  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 10 1 9 0  
SINCE JAN 1 10 1 9 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 12:00 AM  
LOWEST 19 5:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 93 1965  
2007  
MINIMUM TEMPERATURE (F) 42 22 1903  
 
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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