370  
CDUS43 KDVN 190909  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
408 AM CDT FRI APR 19 2019  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR APRIL 18 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1873 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 1224 AM 86 1985 60 -10 32  
MINIMUM 42 1159 PM 21 1983 39 3 29  
AVERAGE 46 49 -3 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.22 1882 0.13 -0.13 0.40  
MONTH TO DATE 1.98 2.09 -0.11 1.59  
SINCE MAR 1 3.67 4.50 -0.83 3.43  
SINCE JAN 1 9.79 7.11 2.68 7.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.1 -0.1 2.9  
MONTH TO DATE T 1.6 -1.6 8.6  
SINCE MAR 1 0.5 7.9 -7.4 16.2  
SINCE JUL 1 50.2 41.5 8.7 38.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 16 3 34  
MONTH TO DATE 339 346 -7 605  
SINCE MAR 1 1382 1264 118 1559  
SINCE JUL 1 6963 6657 306 6864  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 16.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 60 600 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 1985  
1946  
MINIMUM TEMPERATURE (F) 39 22 1988  
 
 
SUNRISE AND SUNSET  
APRIL 19 2019.........SUNRISE 616 AM CDT SUNSET 749 PM CDT  
APRIL 20 2019.........SUNRISE 614 AM CDT SUNSET 750 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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