698  
CDUS43 KDVN 212120  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
419 PM CDT SAT OCT 21 2017  
 
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR OCTOBER 21 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 225 PM MM MM 61 20 56  
MINIMUM 63 725 AM MM MM 39 24 32  
AVERAGE 72 50 22 44  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.10 -0.10 0.00  
MONTH TO DATE 3.88 2.04 1.84 1.66  
SINCE SEP 1 7.72 5.10 2.62 4.55  
SINCE JAN 1 35.15 30.92 4.23 37.03  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM MM MM 0.0  
MONTH TO DATE 0.0 MM MM 0.0  
SINCE SEP 1 T MM MM 0.0  
SINCE JUL 1 T MM MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 15 -15 21  
MONTH TO DATE 87 253 -166 142  
SINCE SEP 1 163 374 -211 168  
SINCE JUL 1 175 388 -213 172  
 
COOLING  
TODAY 7 0 7 0  
MONTH TO DATE 27 11 16 37  
SINCE SEP 1 149 81 68 204  
SINCE JAN 1 770 785 -15 1056    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 16.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 700 AM  
LOWEST 48 100 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 MM MM  
MINIMUM TEMPERATURE (F) 39 MM MM  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2017.......SUNRISE 722 AM CDT SUNSET 612 PM CDT  
OCTOBER 22 2017.......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.  
 

 
 
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