603  
CDUS43 KDVN 202140  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
439 PM CDT FRI OCT 20 2017  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR OCTOBER 20 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1873 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 222 PM 82 1953 58 17 52  
MINIMUM 50 430 AM 22 1972 39 11 37  
1952  
1930  
AVERAGE 63 49 14 45  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1936 0.08 -0.08 0.00  
MONTH TO DATE 6.04 1.71 4.33 1.42  
SINCE SEP 1 7.06 5.17 1.89 6.59  
SINCE JAN 1 34.48 31.15 3.33 35.75  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 16 -14 20  
MONTH TO DATE 136 266 -130 149  
SINCE SEP 1 225 417 -192 200  
SINCE JUL 1 251 444 -193 207  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 9 4 5 14  
SINCE SEP 1 111 65 46 101  
SINCE JAN 1 566 641 -75 781    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 41 200 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 86 1947  
MINIMUM TEMPERATURE (F) 39 16 1952  
 
 
SUNRISE AND SUNSET  
OCTOBER 20 2017.......SUNRISE 722 AM CDT SUNSET 612 PM CDT  
OCTOBER 21 2017.......SUNRISE 723 AM CDT SUNSET 611 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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