628  
CDUS43 KDVN 211000  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
400 AM CST TUE NOV 21 2017  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR NOVEMBER 20 2017
 
 
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)  
YESTERDAY  
MAXIMUM 56 245 PM 70 1913 42 14 35  
1897  
MINIMUM 28 553 AM 3 2014 26 2 20  
AVERAGE 42 34 8 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.27 1992 0.07 -0.07 0.00  
MONTH TO DATE 0.66 1.58 -0.92 0.56  
SINCE SEP 1 7.87 7.70 0.17 8.24  
SINCE JAN 1 35.29 33.68 1.61 37.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.1 -1.1 T  
SINCE SEP 1 T 1.1 -1.1 T  
SINCE JUL 1 T 1.1 -1.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 31 -8 37  
MONTH TO DATE 608 512 96 342  
SINCE SEP 1 1068 1134 -66 701  
SINCE JUL 1 1094 1161 -67 708  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 114 67 47 101  
SINCE JAN 1 569 643 -74 781    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 16.8  
 
 
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 85 1200 AM  
LOWEST 38 300 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 69 1913  
MINIMUM TEMPERATURE (F) 26 -5 1880  
 
 
SUNRISE AND SUNSET  
NOVEMBER 21 2017......SUNRISE 701 AM CST SUNSET 436 PM CST  
NOVEMBER 22 2017......SUNRISE 703 AM CST SUNSET 435 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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