569  
CDUS43 KDVN 172225  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
423 PM CST SUN DEC 17 2017  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR DECEMBER 17 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 35 345 PM 54 1939 29 6 15  
MINIMUM 29 421 AM -14 1972 15 14 4  
AVERAGE 32 22 10 10  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1895 0.05 -0.05 0.14  
MONTH TO DATE 0.39 1.15 -0.76 1.06  
SINCE DEC 1 0.39 1.15 -0.76 1.06  
SINCE JAN 1 35.68 35.60 0.08 40.49  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.4 -0.4 2.6  
MONTH TO DATE 1.4 6.4 -5.0 15.2  
SINCE DEC 1 1.4 6.4 -5.0 15.2  
SINCE JUL 1 1.4 9.2 -7.8 15.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 33 43 -10 55  
MONTH TO DATE 604 685 -81 778  
SINCE DEC 1 604 685 -81 778  
SINCE JUL 1 1969 2185 -216 1770  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 569 643 -74 781    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 89 1200 PM  
AVERAGE 95  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 60 1877  
MINIMUM TEMPERATURE (F) 14 -19 1985  
1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 17 2017......SUNRISE 727 AM CST SUNSET 432 PM CST  
DECEMBER 18 2017......SUNRISE 727 AM CST SUNSET 432 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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