443  
CDUS43 KDVN 210908  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
408 AM CDT THU OCT 21 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR OCTOBER 20 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 74 121 PM MM MM 62 12 49  
MINIMUM 52 1159 PM MM MM 40 12 30  
AVERAGE 63 51 12 40  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.08 -0.08 0.05  
MONTH TO DATE 2.70 1.88 0.82 0.40  
SINCE SEP 1 3.33 5.35 -2.02 9.12  
SINCE JAN 1 24.91 31.46 -6.55 32.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.2  
SINCE SEP 1 0.0 0.2  
SINCE JUL 1 0.0 0.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 14 -12 25  
MONTH TO DATE 64 216 -152 242  
SINCE SEP 1 89 320 -231 343  
SINCE JUL 1 89 332 -243 346  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 39 11 28 7  
SINCE SEP 1 182 103 79 65  
SINCE JAN 1 1098 874 224 956    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 48 100 PM  
AVERAGE 63  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 MM MM  
MINIMUM TEMPERATURE (F) 40 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 21 2021.......SUNRISE 722 AM CDT SUNSET 612 PM CDT  
OCTOBER 22 2021.......SUNRISE 723 AM CDT SUNSET 610 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