715  
CDUS43 KDVN 090927  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
427 AM CDT THU SEP 09 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR SEPTEMBER 8 2021
 
 
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 79 259 PM MM MM 79 0 55  
MINIMUM 53 343 AM MM MM 56 -3 52  
AVERAGE 66 67 -1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.13 -0.13 2.00  
MONTH TO DATE 0.27 1.01 -0.74 5.03  
SINCE SEP 1 0.27 1.01 -0.74 5.03  
SINCE JAN 1 21.85 27.12 -5.27 28.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE SEP 1 0.0 0.0  
SINCE JUL 1 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 11  
MONTH TO DATE 0 11 -11 13  
SINCE SEP 1 0 11 -11 13  
SINCE JUL 1 0 23 -23 16  
 
COOLING  
YESTERDAY 1 4 -3 0  
MONTH TO DATE 27 36 -9 34  
SINCE SEP 1 27 36 -9 34  
SINCE JAN 1 943 807 136 925    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 AM  
LOWEST 35 100 PM  
AVERAGE 61  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 55 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2021.....SUNRISE 637 AM CDT SUNSET 721 PM CDT  
SEPTEMBER 10 2021.....SUNRISE 638 AM CDT SUNSET 720 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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