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CXUS53 KDVN 072054
CLADVN


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL                           
251 PM CST WED JAN 7 2009

................................... 

...THE DAVENPORT IA CLIMATE SUMMARY FOR THE YEAR OF 2008...

CLIMATE NORMAL PERIOD 9999 TO 9999
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED                                              
                 VALUE   DATE(S)                                      
                                                                      
................................
TEMPERATURE (F)
HIGHEST            92   08/04                                         
LOWEST            -20   01/24                                         
AVG. MAXIMUM     58.0                                                 
AVG. MINIMUM     37.7                                                 
MEAN             47.8                                                 
DAYS MAX >= 90      4                                                 
DAYS MAX <= 32     59                                                 
DAYS MIN <= 32    140                                                 
DAYS MIN <= 0      29                                                 

PRECIPITATION (INCHES)
TOTALS          45.79                                                 
DAILY AVG.       0.13                                                 
DAYS >= .01       135                                                 
DAYS >= .10        87                                                 
DAYS >= .50        28                                                 
DAYS >= 1.00       11                                                 
GREATEST
 24 HR. TOTAL    2.99   06/12 TO 06/12                                

SNOWFALL (INCHES)
TOTALS           60.2                                                 
SINCE 7/1        17.9                                                 
SNOWDEPTH AVG.      1                                                 
DAYS >= TRACE      77                                                 
DAYS >= 1.0        21                                                 
GREATEST
 SNOW DEPTH         9   02/13                                         
                        02/08                                         
                        02/07                                         
 24 HR TOTAL     10.4   02/06 TO 02/06                                

DEGREE_DAYS
HEATING TOTAL    6953                                                 
 SINCE 7/1       2637                                                 
COOLING TOTAL     721                                                 
 SINCE 1/1        721                                                 
.................................

WIND (MPH)
AVERAGE WIND SPEED              9.9
HIGHEST WIND SPEED/DIRECTION    45/250    DATE  06/12
HIGHEST GUST SPEED/DIRECTION    75/250    DATE  06/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                      

NUMBER OF DAYS FAIR          214
NUMBER OF DAYS PC             89
NUMBER OF DAYS CLOUDY         63

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM             54     HAIL                       1
SLEET                     2     FOG                      232
FOG W/VIS <= 1/4 MILE    37     HAZE                     185
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

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