162  
CDUS43 KFSD 302233  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
533 PM CDT MON JUN 30 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JUNE 30 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 2:29 PM 104 1961 85 -1 77  
MINIMUM 66 4:15 AM 49 1892 63 3 50  
AVERAGE 75 74 1 64  
 
PRECIPITATION (IN)  
TODAY T 1.81 2014 0.13 -0.13 0.00  
MONTH TO DATE 4.64 4.35 0.29 3.34  
SINCE JUN 1 4.64 4.35 0.29 3.34  
SINCE JAN 1 11.78 14.68 -2.90 18.36  
 
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 18.6 36.0 -17.4 35.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 1  
MONTH TO DATE 18 22 -4 1  
SINCE JUN 1 18 22 -4 1  
SINCE JUL 1 6123 6857 -734 5756  
 
COOLING  
TODAY 10 9 1 0  
MONTH TO DATE 262 195 67 217  
SINCE JUN 1 262 195 67 217  
SINCE JAN 1 307 260 47 239    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 1911  
MINIMUM TEMPERATURE (F) 63 44 1995  
 
SUNRISE AND SUNSET  
JUNE 30 2025..........SUNRISE 5:52 AM CDT SUNSET 9:06 PM CDT  
JULY 1 2025..........SUNRISE 5:53 AM CDT SUNSET 9:06 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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