578  
CDUS43 KDVN 312131  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
430 PM CDT THU MAY 31 2012  
 
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR MAY 31 2012
 
 
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 57 112 AM MM MM 77 -20 83  
MINIMUM 48 1033 AM MM MM 55 -7 60  
AVERAGE 53 66 -13 72  
 
PRECIPITATION (IN)  
TODAY 0.82 MM MM 0.13 0.69 T  
MONTH TO DATE 4.64 4.25 0.39 5.72  
SINCE MAR 1 11.04 10.28 0.76 11.24  
SINCE JAN 1 13.65 12.81 0.84 13.72  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM MM MM 0.0  
MONTH TO DATE T MM MM T  
SINCE MAR 1 2.1 MM MM T  
SINCE JUL 1 21.2 MM MM 51.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 2 10 0  
MONTH TO DATE 70 183 -113 212  
SINCE MAR 1 863 1462 -599 1534  
SINCE JUL 1 5238 6487 -1249 6731  
 
COOLING  
TODAY 0 3 -3 7  
MONTH TO DATE 116 55 61 95  
SINCE MAR 1 154 61 93 100  
SINCE JAN 1 154 61 93 100    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 15.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 67 100 AM  
AVERAGE 80  
   
......................................................
 
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 MM MM  
MINIMUM TEMPERATURE (F) 55 MM MM  
 
 
SUNRISE AND SUNSET  
MAY 31 2012...........SUNRISE 531 AM CDT SUNSET 830 PM CDT  
JUNE 1 2012..........SUNRISE 530 AM CDT SUNSET 831 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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