490  
CDUS43 KDVN 160940  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
440 AM CDT WED MAY 16 2012  
 
   
...............................  
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR MAY 15 2012  
 
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)  
YESTERDAY  
MAXIMUM 88 352 PM MM MM 72 16 63  
MINIMUM 58 1159 PM MM MM 49 9 40  
AVERAGE 73 60 13 52  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.13 -0.13 0.08  
MONTH TO DATE 3.19 1.92 1.27 0.88  
SINCE MAR 1 9.59 7.95 1.64 6.40  
SINCE JAN 1 12.20 10.48 1.72 8.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM MM 0.0  
MONTH TO DATE 0.0 MM MM 0.0  
SINCE MAR 1 2.1 MM MM T  
SINCE JUL 1 21.2 MM MM 51.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 13  
MONTH TO DATE 43 118 -75 137  
SINCE MAR 1 836 1397 -561 1459  
SINCE JUL 1 5211 6422 -1211 6656  
 
COOLING  
YESTERDAY 8 2 6 0  
MONTH TO DATE 31 16 15 43  
SINCE MAR 1 69 22 47 48  
SINCE JAN 1 69 22 47 48    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 300 AM  
LOWEST 24 300 PM  
AVERAGE 43  
   
......................................................  
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 MM MM  
MINIMUM TEMPERATURE (F) 50 MM MM  
 
 
SUNRISE AND SUNSET  
MAY 16 2012...........SUNRISE 541 AM CDT SUNSET 817 PM CDT  
MAY 17 2012...........SUNRISE 541 AM CDT SUNSET 818 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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