508  
CDUS43 KDVN 202123  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
423 PM CDT THU JUL 20 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR JULY 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 255 PM 101 1901 82 -1 83  
MINIMUM 62 239 AM 49 1970 62 0 66  
2009  
AVERAGE 72 72 0 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.45 2016 0.15 -0.15 0.00  
MONTH TO DATE 1.54 3.16 -1.62 3.97  
SINCE JUN 1 3.75 8.35 -4.60 6.91  
SINCE JAN 1 15.09 21.85 -6.76 17.58  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 7 7 0 10  
MONTH TO DATE 119 140 -21 177  
SINCE JUN 1 309 283 26 354  
SINCE JAN 1 356 324 32 467    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 47 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 106 1901  
MINIMUM TEMPERATURE (F) 62 50 1882  
 
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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page Main Text Page