732  
CDUS43 KDVN 182127  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
427 PM CDT FRI APR 18 2025  
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR APRIL 18 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 73 1145 AM MM MM 64 9 52  
MINIMUM 61 1242 AM MM MM 41 20 41  
AVERAGE 67 52 15 47  
 
PRECIPITATION (IN)  
TODAY 0.27 MM MM 0.13 0.14 0.37  
MONTH TO DATE 1.30 2.01 -0.71 3.81  
SINCE MAR 1 3.84 4.22 -0.38 6.29  
SINCE JAN 1 5.00 6.47 -1.47 8.27  
 
DEGREE DAYS  
HEATING  
TODAY 0 13 -13 18  
MONTH TO DATE 272 285 -13 239  
SINCE MAR 1 877 1077 -200 871  
SINCE JUL 1 5320 5822 -502 4903  
 
COOLING  
TODAY 2 0 2 0  
MONTH TO DATE 2 0 2 11  
SINCE MAR 1 7 2 5 11  
SINCE JAN 1 7 2 5 11    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 65 1200 AM  
AVERAGE 76  
   
......................................................
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 MM MM  
MINIMUM TEMPERATURE (F) 41 MM MM  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 621 AM CDT SUNSET 751 PM CDT  
APRIL 19 2025.........SUNRISE 620 AM CDT SUNSET 752 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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