430  
CDUS43 KDVN 050635  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
135 AM CDT THU OCT 05 2023  
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 4 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 81 243 PM MM MM 70 11 77  
MINIMUM 56 1159 PM MM MM 47 9 41  
AVERAGE 69 58 11 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 MM MM 0.10 -0.09 0.00  
MONTH TO DATE 0.01 0.40 -0.39 0.00  
SINCE SEP 1 2.46 3.64 -1.18 1.93  
SINCE JAN 1 19.12 29.48 -10.36 21.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 6  
MONTH TO DATE 0 29 -29 17  
SINCE SEP 1 8 113 -105 84  
SINCE JUL 1 9 119 -110 84  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 31 4 27 0  
SINCE SEP 1 174 114 60 144  
SINCE JAN 1 1135 1033 102 1188    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 400 AM  
LOWEST 43 400 PM  
AVERAGE 65  
   
......................................................
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 MM MM  
MINIMUM TEMPERATURE (F) 46 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 5 2023.......SUNRISE 707 AM CDT SUNSET 641 PM CDT  
OCTOBER 6 2023.......SUNRISE 708 AM CDT SUNSET 640 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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