688  
CDUS43 KDVN 190905  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
403 AM CDT SUN MAY 19 2013  
 
   
...............................  
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 18 2013  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1873 TO 2013  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 512 PM 94 1934 70 10 84  
MINIMUM 54 240 AM 35 2002 49 5 52  
1976  
AVERAGE 67 59 8 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 1902 0.13 -0.13 0.00  
MONTH TO DATE 3.32 2.40 0.92 0.53  
SINCE MAR 1 14.43 8.47 5.96 5.54  
SINCE JAN 1 17.85 11.08 6.77 8.11  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 12.6 8.4 4.2 4.4  
SINCE JUL 1 54.5 42.0 12.5 32.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 153 160 -7 72  
SINCE MAR 1 1943 1588 355 1020  
SINCE JUL 1 7193 6981 212 5816  
 
COOLING  
YESTERDAY 2 1 1 3  
MONTH TO DATE 12 10 2 20  
SINCE MAR 1 20 15 5 39  
SINCE JAN 1 20 15 5 39    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 100 AM  
LOWEST 49 500 PM  
AVERAGE 68  
   
......................................................  
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 1934  
MINIMUM TEMPERATURE (F) 49 34 2002  
1968  
 
 
SUNRISE AND SUNSET  
MAY 19 2013...........SUNRISE 537 AM CDT SUNSET 822 PM CDT  
MAY 20 2013...........SUNRISE 536 AM CDT SUNSET 823 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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