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CXUS53 KDVN 042030
CLAMLI


CLIMATE REPORT...CORRECTION
NATIONAL WEATHER SERVICE QUAD CITIES IA IL                           
230 PM CST MON JAN 4 2010

...CORRECTED SNOWFALL SECTION...

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

...THE MOLINE IL CLIMATE SUMMARY FOR THE YEAR OF 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1872 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART                      
                 VALUE   DATE(S)  VALUE   FROM                        
                                          NORMAL                      
................................................
TEMPERATURE (F)
RECORD
 HIGH             111   07/14/1936                                    
 LOW              -28   02/03/1996                                    
HIGHEST            95   06/23        87       8                       
LOWEST            -27   01/16        11     -38                       
AVG. MAXIMUM     58.8              60.4    -1.6                       
AVG. MINIMUM     39.9              39.9     0.0                       
MEAN             49.4              50.2    -0.8                       
DAYS MAX >= 90      7              23.6   -16.6                       
DAYS MAX <= 32     53              47.0     6.0                       
DAYS MIN <= 32    122             133.7   -11.7                       
DAYS MIN <= 0       8              15.2    -7.2                       

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        56.36   1973                                          
 MINIMUM        17.33   1901                                          
TOTALS          51.26             38.04   13.22                       
DAILY AVG.       0.14              0.10    0.04                       
DAYS >= .01       120             119.3     0.7                       
DAYS >= .10        82                                                 
DAYS >= .50        37                                                 
DAYS >= 1.00       17               9.1     7.9                       
GREATEST
 24 HR. TOTAL    2.48   07/10 TO 07/11                                

SNOWFALL (INCHES)
RECORDS
 TOTAL           71.1   1997                                          
TOTALS           40.1              35.0     5.1                       
SINCE 7/1        18.0              11.6     6.4                       
SNOWDEPTH AVG.      1                                                 
DAYS >= TRACE      49              27.4    21.6                       
DAYS >= 1.0        15              10.6     4.4                       
GREATEST
 SNOW DEPTH         9   01/14                                         
 24 HR TOTAL      7.0   01/13 TO 01/14                                

DEGREE_DAYS
HEATING TOTAL    6260              6415    -155                       
 SINCE 7/1       2377              2486    -109                       
COOLING TOTAL     642               969    -327                       
 SINCE 1/1        642               969    -327                       
.................................................

WIND (MPH)
AVERAGE WIND SPEED              8.1
HIGHEST WIND SPEED/DIRECTION    47/280    DATE  06/19
HIGHEST GUST SPEED/DIRECTION    63/280    DATE  06/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                      

NUMBER OF DAYS FAIR          213
NUMBER OF DAYS PC             82
NUMBER OF DAYS CLOUDY         70

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM             39     HAIL                       1
SLEET                     1     FOG                      201
FOG W/VIS <= 1/4 MILE    30     HAZE                     118
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

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