733  
CDUS43 KDVN 210642  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
142 AM CDT FRI MAR 21 2025  
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR MARCH 20 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 47 325 PM MM MM 52 -5 44  
MINIMUM 29 903 PM MM MM 31 -2 30  
AVERAGE 38 42 -4 37  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.08 -0.08 0.00  
MONTH TO DATE 2.16 1.39 0.77 1.50  
SINCE MAR 1 2.16 1.39 0.77 1.50  
SINCE JAN 1 3.32 3.64 -0.32 3.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 24 3 28  
MONTH TO DATE 428 560 -132 396  
SINCE MAR 1 428 560 -132 396  
SINCE JUL 1 4871 5305 -434 4428  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 3 0 3 0  
SINCE JAN 1 3 0 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 1200 AM  
LOWEST 23 500 PM  
AVERAGE 42  
   
......................................................
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 MM MM  
MINIMUM TEMPERATURE (F) 32 MM MM  
 
SUNRISE AND SUNSET  
MARCH 21 2025.........SUNRISE 707 AM CDT SUNSET 720 PM CDT  
MARCH 22 2025.........SUNRISE 706 AM CDT SUNSET 721 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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