515  
CDUS43 KDVN 150628  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
128 AM CDT TUE AUG 15 2023  
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR AUGUST 14 2023
 
 
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 76 309 PM MM MM 84 -8 78  
MINIMUM 63 1124 PM MM MM 64 -1 68  
AVERAGE 70 74 -4 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 MM MM 0.14 0.06 0.00  
MONTH TO DATE 2.11 1.64 0.47 0.87  
SINCE JUN 1 5.74 10.84 -5.10 8.83  
SINCE JAN 1 16.66 23.54 -6.88 18.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 12 15 -3 0  
SINCE JUL 1 1 2 -1 0  
 
COOLING  
YESTERDAY 5 9 -4 8  
MONTH TO DATE 125 137 -12 157  
SINCE JUN 1 704 706 -2 768  
SINCE JAN 1 782 787 -5 904    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 55 400 PM  
AVERAGE 76  
   
......................................................
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 MM MM  
MINIMUM TEMPERATURE (F) 64 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 15 2023........SUNRISE 615 AM CDT SUNSET 806 PM CDT  
AUGUST 16 2023........SUNRISE 616 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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