307  
CDUS43 KDVN 212233  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
422 PM CST WED FEB 21 2018  
 
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR FEBRUARY 21 2018
 
 
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 30 347 PM MM MM 36 -6 65  
MINIMUM 21 827 AM MM MM 20 1 43  
AVERAGE 26 28 -2 54  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.05 -0.05 T  
MONTH TO DATE 2.16 0.92 1.24 0.58  
SINCE DEC 1 3.04 3.84 -0.80 3.10  
SINCE JAN 1 2.50 2.11 0.39 1.72  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM MM MM 0.0  
MONTH TO DATE 16.0 MM MM 1.2  
SINCE DEC 1 24.2 MM MM 18.3  
SINCE JUL 1 24.3 MM MM 18.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 39 37 2 11  
MONTH TO DATE 926 842 84 621  
SINCE DEC 1 3475 3430 45 3038  
SINCE JUL 1 4685 4778 -93 3893  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1200 AM  
LOWEST 62 1200 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 MM MM  
MINIMUM TEMPERATURE (F) 20 MM MM  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2018......SUNRISE 649 AM CST SUNSET 543 PM CST  
FEBRUARY 22 2018......SUNRISE 648 AM CST SUNSET 545 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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