619  
CDUS43 KFSD 160634  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
134 AM CDT THU APR 16 2026  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 15 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 4:09 PM 96 2002 61 9 65  
MINIMUM 45 6:10 AM 16 2014 36 9 31  
AVERAGE 58 49 9 48  
 
PRECIPITATION (IN)  
YESTERDAY T 2.01 2011 0.10 -0.10 0.00  
MONTH TO DATE 2.30 1.44 0.86 0.97  
SINCE MAR 1 3.97 3.20 0.77 3.92  
SINCE JAN 1 4.26 4.75 -0.49 4.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.1 1953 0.1 -0.1 0.0  
MONTH TO DATE T 1.5 -1.5 T  
SINCE MAR 1 3.6 7.2 -3.6 8.0  
SINCE JUL 1 20.5 35.2 -14.7 18.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 16 -9 17  
MONTH TO DATE 249 284 -35 274  
SINCE MAR 1 924 1161 -237 962  
SINCE JUL 1 5485 6432 -947 5754  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 12 0 12 1  
SINCE MAR 1 17 1 16 7  
SINCE JAN 1 17 1 16 7    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 44 4:00 PM  
AVERAGE 67  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 90 2004  
MINIMUM TEMPERATURE (F) 37 20 1904  
2018  
 
SUNRISE AND SUNSET  
APRIL 16 2026.........SUNRISE 6:43 AM CDT SUNSET 8:09 PM CDT  
APRIL 17 2026.........SUNRISE 6:41 AM CDT SUNSET 8:10 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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