382  
CDUS43 KDVN 110921  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
421 AM CDT WED AUG 11 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR AUGUST 10 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 93 156 PM MM MM 83 10 88  
MINIMUM 71 439 AM MM MM 63 8 63  
AVERAGE 82 73 9 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.12 -0.12 0.38  
MONTH TO DATE 0.10 1.19 -1.09 0.58  
SINCE JUN 1 7.77 9.99 -2.22 9.91  
SINCE JAN 1 19.99 23.34 -3.35 22.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 T  
SINCE JUL 1 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE JUN 1 9 22 -13 3  
SINCE JUL 1 0 4 -4 3  
 
COOLING  
YESTERDAY 17 8 9 11  
MONTH TO DATE 81 80 1 59  
SINCE JUN 1 626 555 71 660  
SINCE JAN 1 724 634 90 714    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 64 200 PM  
AVERAGE 81  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 MM MM  
MINIMUM TEMPERATURE (F) 63 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 11 2021........SUNRISE 607 AM CDT SUNSET 807 PM CDT  
AUGUST 12 2021........SUNRISE 608 AM CDT SUNSET 806 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page Main Text Page