756  
CDUS43 KDVN 270631  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
131 AM CDT WED SEP 27 2023  
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR SEPTEMBER 26 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 77 228 PM MM MM 74 3 70  
MINIMUM 57 1027 PM MM MM 50 7 46  
AVERAGE 67 62 5 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.90 MM MM 0.10 0.80 0.00  
MONTH TO DATE 2.45 2.86 -0.41 1.93  
SINCE SEP 1 2.45 2.86 -0.41 1.93  
SINCE JAN 1 19.11 28.70 -9.59 21.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 7  
MONTH TO DATE 8 61 -53 25  
SINCE SEP 1 8 61 -53 25  
SINCE JUL 1 9 67 -58 25  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 115 102 13 144  
SINCE SEP 1 115 102 13 144  
SINCE JAN 1 1076 1021 55 1188    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 55 200 PM  
AVERAGE 78  
   
......................................................
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 MM MM  
MINIMUM TEMPERATURE (F) 50 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 659 AM CDT SUNSET 655 PM CDT  
SEPTEMBER 28 2023.....SUNRISE 700 AM CDT SUNSET 653 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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