150  
CDUS43 KDVN 200625  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
125 AM CDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1873 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 333 PM 99 1983 80 -3 85  
MINIMUM 59 1128 PM 47 1985 60 -1 59  
2004  
AVERAGE 68 70 -2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.00 1935 0.13 -0.13 0.00  
MONTH TO DATE 0.89 2.45 -1.56 4.01  
SINCE JUN 1 12.70 12.44 0.26 10.49  
SINCE JAN 1 30.19 25.94 4.25 21.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 1 8 2  
SINCE JUN 1 28 46 -18 30  
SINCE JUL 1 12 9 3 4  
 
COOLING  
YESTERDAY 3 5 -2 7  
MONTH TO DATE 127 111 16 97  
SINCE JUN 1 545 471 74 511  
SINCE JAN 1 576 512 64 558    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 52 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1916  
MINIMUM TEMPERATURE (F) 60 44 1967  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 616 AM CDT SUNSET 755 PM CDT  
AUGUST 21 2024........SUNRISE 617 AM CDT SUNSET 754 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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