942  
CDUS43 KDVN 110925  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
321 AM CST WED NOV 11 2009  
 
   
...............................  
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR NOVEMBER 10 2009  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1873 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 230 PM 69 1949 47 11 37  
MINIMUM 37 1033 PM 14 1973 30 7 19  
AVERAGE 48 38 10 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.77 1974 0.09 -0.09 0.00  
MONTH TO DATE 0.04 0.84 -0.80 0.25  
SINCE SEP 1 8.83 6.90 1.93 5.89  
SINCE JAN 1 41.91 32.18 9.73 42.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.1 -0.1 0.0  
MONTH TO DATE T 1.0 -1.0 T  
SINCE SEP 1 T 1.1 -1.1 0.2  
SINCE JUL 1 T 1.1 -1.1 0.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 27 -10 37  
MONTH TO DATE 179 245 -66 172  
SINCE SEP 1 888 868 20 738  
SINCE JUL 1 968 897 71 743  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 23 67 -44 60  
SINCE JAN 1 333 656 -323 542    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1200 AM  
LOWEST 35 400 PM  
AVERAGE 53  
   
......................................................  
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 71 1927  
MINIMUM TEMPERATURE (F) 30 6 1986  
 
 
SUNRISE AND SUNSET  
NOVEMBER 11 2009......SUNRISE 649 AM CST SUNSET 444 PM CST  
NOVEMBER 12 2009......SUNRISE 650 AM CST SUNSET 443 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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