237  
CDUS43 KFSD 220638  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
138 AM CDT TUE APR 22 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 21 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 73 5:06 PM 94 1980 63 10 62  
MINIMUM 32 6:10 AM 23 1927 39 -7 27  
1966  
AVERAGE 53 51 2 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 1.00 1891 0.12 0.01 0.00  
MONTH TO DATE 1.23 2.12 -0.89 1.88  
SINCE MAR 1 4.18 3.88 0.30 4.71  
SINCE JAN 1 4.74 5.43 -0.69 6.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1927 0.0 0.0 0.0  
MONTH TO DATE T 1.9 -1.9 0.0  
SINCE MAR 1 8.0 7.6 0.4 1.0  
SINCE JUL 1 18.6 35.6 -17.0 35.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 14 -2 20  
MONTH TO DATE 355 376 -21 310  
SINCE MAR 1 1043 1253 -210 1084  
SINCE JUL 1 5835 6524 -689 5540  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 7 1 6 0  
SINCE JAN 1 7 1 6 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 29 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 97 1980  
MINIMUM TEMPERATURE (F) 39 22 2021  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 6:33 AM CDT SUNSET 8:16 PM CDT  
APRIL 23 2025.........SUNRISE 6:32 AM CDT SUNSET 8:17 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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