269  
CDUS43 KFSD 190647  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
147 AM CDT SAT APR 19 2025  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 18 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 57 1:53 PM 92 1994 62 -5 53  
MINIMUM 36 11:41 PM 19 1953 38 -2 32  
AVERAGE 47 50 -3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.00 1995 0.11 -0.10 0.48  
MONTH TO DATE 1.08 1.76 -0.68 1.88  
SINCE MAR 1 4.03 3.52 0.51 4.71  
SINCE JAN 1 4.59 5.07 -0.48 6.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 2013 0.0 0.0 0.0  
MONTH TO DATE T 1.7 -1.7 0.0  
SINCE MAR 1 8.0 7.4 0.6 1.0  
SINCE JUL 1 18.6 35.4 -16.8 35.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 16 2 22  
MONTH TO DATE 301 332 -31 239  
SINCE MAR 1 989 1209 -220 1013  
SINCE JUL 1 5781 6480 -699 5469  
 
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 40 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 19.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1:00 AM  
LOWEST 39 6:00 PM  
AVERAGE 63  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 90 1987  
MINIMUM TEMPERATURE (F) 38 19 2022  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 6:38 AM CDT SUNSET 8:12 PM CDT  
APRIL 20 2025.........SUNRISE 6:36 AM CDT SUNSET 8:13 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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