066  
CDUS43 KFSD 170627  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
127 AM CDT TUE JUN 17 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JUNE 16 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 91 1:49 PM 106 1946 82 9 89  
MINIMUM 67 5:19 AM 43 1999 60 7 65  
AVERAGE 79 71 8 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 2.71 2006 0.14 -0.10 0.00  
MONTH TO DATE 2.30 2.38 -0.08 1.48  
SINCE JUN 1 2.30 2.38 -0.08 1.48  
SINCE JAN 1 9.44 12.71 -3.27 16.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 18.6 36.0 -17.4 35.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 18 22 -4 0  
SINCE JUN 1 18 22 -4 0  
SINCE JUL 1 6123 6857 -734 5755  
 
COOLING  
YESTERDAY 14 7 7 12  
MONTH TO DATE 99 85 14 92  
SINCE JUN 1 99 85 14 92  
SINCE JAN 1 144 150 -6 114    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 37 1:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1959  
MINIMUM TEMPERATURE (F) 60 43 1915  
 
SUNRISE AND SUNSET  
JUNE 17 2025..........SUNRISE 5:48 AM CDT SUNSET 9:05 PM CDT  
JUNE 18 2025..........SUNRISE 5:48 AM CDT SUNSET 9:05 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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