348  
CDUS43 KFSD 152229  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
529 PM CDT MON JUN 15 2026  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JUNE 15 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 3:47 PM 101 1952 82 2 91  
MINIMUM 43 4:58 AM 41 1989 60 -17 64  
AVERAGE 64 71 -7 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.75 1999 0.15 -0.15 0.03  
MONTH TO DATE 0.61 2.24 -1.63 2.26  
SINCE JUN 1 0.61 2.24 -1.63 2.26  
SINCE JAN 1 8.98 12.57 -3.59 9.40  
 
SNOWFALL (IN)  
TODAY 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 20.5 36.0 -15.5 18.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 1 0 0  
MONTH TO DATE 4 21 -17 18  
SINCE JUN 1 4 21 -17 18  
SINCE JUL 1 5854 6856 -1002 6123  
 
COOLING  
TODAY 0 6 -6 13  
MONTH TO DATE 120 78 42 85  
SINCE JUN 1 120 78 42 85  
SINCE JAN 1 253 143 110 130    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 19 2:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 106 1946  
MINIMUM TEMPERATURE (F) 60 43 1999  
 
SUNRISE AND SUNSET  
JUNE 15 2026..........SUNRISE 5:48 AM CDT SUNSET 9:04 PM CDT  
JUNE 16 2026..........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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