105  
CDUS43 KDVN 200635  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
135 AM CDT WED SEP 20 2023  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR SEPTEMBER 19 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 82 355 PM MM MM 75 7 83  
MINIMUM 58 500 AM MM MM 52 6 63  
AVERAGE 70 64 6 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 MM MM 0.12 0.14 0.00  
MONTH TO DATE 1.84 2.29 -0.45 4.92  
SINCE SEP 1 1.84 2.29 -0.45 4.92  
SINCE JAN 1 20.98 28.40 -7.42 28.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 T  
SINCE SEP 1 0.0 T  
SINCE JUL 1 T T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 25 43 -18 11  
SINCE SEP 1 25 43 -18 11  
SINCE JUL 1 26 55 -29 13  
 
COOLING  
YESTERDAY 5 2 3 8  
MONTH TO DATE 81 72 9 94  
SINCE SEP 1 81 72 9 94  
SINCE JAN 1 925 843 82 981    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 47 400 PM  
AVERAGE 69  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 51 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 648 AM CDT SUNSET 703 PM CDT  
SEPTEMBER 21 2023.....SUNRISE 649 AM CDT SUNSET 702 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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