790  
CDUS43 KDVN 302134  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
434 PM CDT WED APR 30 2025  
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR APRIL 30 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 64 239 PM MM MM 68 -4 80  
MINIMUM 42 210 AM MM MM 45 -3 42  
AVERAGE 53 56 -3 61  
 
PRECIPITATION (IN)  
TODAY T MM MM 0.15 -0.15 0.11  
MONTH TO DATE 3.18 3.76 -0.58 5.30  
SINCE MAR 1 5.72 5.97 -0.25 7.78  
SINCE JAN 1 6.88 8.22 -1.34 9.76  
 
DEGREE DAYS  
HEATING  
TODAY 12 9 3 4  
MONTH TO DATE 359 415 -56 375  
SINCE MAR 1 964 1207 -243 1007  
SINCE JUL 1 5407 5952 -545 5039  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 9 6 3 19  
SINCE MAR 1 14 8 6 19  
SINCE JAN 1 14 8 6 19    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 300 AM  
LOWEST 53 1200 PM  
AVERAGE 68  
   
......................................................
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 MM MM  
MINIMUM TEMPERATURE (F) 46 MM MM  
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 604 AM CDT SUNSET 804 PM CDT  
MAY 1 2025...........SUNRISE 602 AM CDT SUNSET 805 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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