248  
CDUS43 KFSD 200630  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
130 AM CDT SUN APR 20 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 19 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 59 5:33 PM 90 1987 62 -3 52  
MINIMUM 29 6:06 AM 19 2022 38 -9 27  
AVERAGE 44 50 -6 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 1993 0.12 -0.12 0.00  
MONTH TO DATE 1.08 1.88 -0.80 1.88  
SINCE MAR 1 4.03 3.64 0.39 4.71  
SINCE JAN 1 4.59 5.19 -0.60 6.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 1959 0.1 -0.1 0.0  
MONTH TO DATE T 1.8 -1.8 0.0  
SINCE MAR 1 8.0 7.5 0.5 1.0  
SINCE JUL 1 18.6 35.5 -16.9 35.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 15 6 25  
MONTH TO DATE 322 347 -25 264  
SINCE MAR 1 1010 1224 -214 1038  
SINCE JUL 1 5802 6495 -693 5494  
 
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 12 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 3:00 AM  
LOWEST 25 6:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 91 1980  
MINIMUM TEMPERATURE (F) 38 22 1953  
2013  
2021  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 6:36 AM CDT SUNSET 8:13 PM CDT  
APRIL 21 2025.........SUNRISE 6:35 AM CDT SUNSET 8:14 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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