764  
CDUS43 KDVN 160635  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
135 AM CDT MON JUN 16 2025  
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR JUNE 15 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 456 PM MM MM 83 -1 85  
MINIMUM 68 502 AM MM MM 62 6 64  
AVERAGE 75 72 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.18 -0.18 0.00  
MONTH TO DATE 0.72 2.63 -1.91 0.69  
SINCE JUN 1 0.72 2.63 -1.91 0.69  
SINCE JAN 1 10.60 15.33 -4.73 16.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 10 -7 0  
SINCE JUN 1 3 10 -7 0  
SINCE JUL 1 5548 6112 -564 5092  
 
COOLING  
YESTERDAY 10 8 2 10  
MONTH TO DATE 80 96 -16 87  
SINCE JUN 1 80 96 -16 87  
SINCE JAN 1 144 177 -33 163    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 65 100 PM  
AVERAGE 79  
   
......................................................
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 MM MM  
MINIMUM TEMPERATURE (F) 63 MM MM  
 
SUNRISE AND SUNSET  
JUNE 16 2025..........SUNRISE 531 AM CDT SUNSET 843 PM CDT  
JUNE 17 2025..........SUNRISE 531 AM CDT SUNSET 843 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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