CDUS43 KDVN 200634
CLIIOW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
134 AM CDT WED MAY 20 2026

...................................

...THE IOWA CITY IA CLIMATE SUMMARY FOR MAY 19 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                  
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                       
.......................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         68    735 AM  75     -7       62                   
  MINIMUM         51   1159 PM  53     -2       48                   
  AVERAGE         60            64     -4       55                 

PRECIPITATION (IN)                                                    
  YESTERDAY        0.10          0.13  -0.03     0.85                 
  MONTH TO DATE    1.65          2.72  -1.07     1.65                 
  SINCE MAR 1     10.79          8.69   2.10     7.41                 
  SINCE JAN 1     11.55         10.94   0.61     8.57                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        5             4      1       10                    
  MONTH TO DATE  127           118      9       87                    
  SINCE MAR 1   1031          1326   -295     1051                    
  SINCE JUL 1   5535          6071   -536     5494                    

 COOLING                                                              
  YESTERDAY        0             3     -3        0                    
  MONTH TO DATE   29            28      1       40                    
  SINCE MAR 1     65            36     29       54                    
  SINCE JAN 1     65            36     29       54                    
.......................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED    12.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM                                      
 LOWEST     66          1100 PM                                      
 AVERAGE    82                                                        

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THE IOWA CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL                                       




SUNRISE AND SUNSET                                                    
MAY 20 2026...........SUNRISE   542 AM CDT   SUNSET   824 PM CDT     
MAY 21 2026...........SUNRISE   541 AM CDT   SUNSET   825 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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