608  
CDUS43 KDVN 120923  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
423 AM CDT THU AUG 12 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR AUGUST 11 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 88 231 PM MM MM 83 5 81  
MINIMUM 72 841 AM MM MM 63 9 57  
AVERAGE 80 73 7 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 MM MM 0.11 -0.09 0.00  
MONTH TO DATE 0.12 1.30 -1.18 0.58  
SINCE JUN 1 7.79 10.10 -2.31 9.91  
SINCE JAN 1 20.01 23.45 -3.44 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 15 8 7 4  
MONTH TO DATE 96 88 8 63  
SINCE JUN 1 641 563 78 664  
SINCE JAN 1 739 642 97 718    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 60 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 400 AM  
LOWEST 63 1200 PM  
AVERAGE 76  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 MM MM  
MINIMUM TEMPERATURE (F) 62 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 12 2021........SUNRISE 608 AM CDT SUNSET 806 PM CDT  
AUGUST 13 2021........SUNRISE 609 AM CDT SUNSET 804 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