024  
CDUS43 KDVN 200642  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
142 AM CDT THU JUL 20 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR JULY 19 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1873 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 309 PM 97 1934 82 -1 86  
1940  
2011  
MINIMUM 55 343 AM 50 2003 62 -7 67  
AVERAGE 68 72 -4 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.32 1963 0.16 -0.16 0.00  
MONTH TO DATE 1.54 3.01 -1.47 3.97  
SINCE JUN 1 3.75 8.20 -4.45 6.91  
SINCE JAN 1 15.09 21.70 -6.61 17.58  
 
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 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 28 37 -9 12  
SINCE JUL 1 2 0 2 0  
 
COOLING  
YESTERDAY 3 7 -4 12  
MONTH TO DATE 112 133 -21 167  
SINCE JUN 1 302 276 26 344  
SINCE JAN 1 349 317 32 457    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.4  
 
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 93 1000 PM  
LOWEST 56 1100 AM  
AVERAGE 75  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 101 1901  
MINIMUM TEMPERATURE (F) 62 49 1970  
2009  
 
SUNRISE AND SUNSET  
JULY 20 2023..........SUNRISE 543 AM CDT SUNSET 834 PM CDT  
JULY 21 2023..........SUNRISE 544 AM CDT SUNSET 834 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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