898  
CDUS43 KDVN 302119  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
419 PM CDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 30 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 87 259 PM 89 1897 67 20 69  
MINIMUM 60 632 AM 24 1899 46 14 44  
AVERAGE 74 57 17 57  
 
PRECIPITATION (IN)  
TODAY 0.00 2.64 1961 0.11 -0.11 0.00  
MONTH TO DATE 2.37 3.82 -1.45 0.60  
SINCE SEP 1 2.37 3.82 -1.45 0.60  
SINCE JAN 1 24.20 31.26 -7.06 24.51  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE SEP 1 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 8  
MONTH TO DATE 41 143 -102 111  
SINCE SEP 1 41 143 -102 111  
SINCE JUL 1 49 169 -120 114  
 
COOLING  
TODAY 9 1 8 0  
MONTH TO DATE 80 63 17 85  
SINCE SEP 1 80 63 17 85  
SINCE JAN 1 749 630 119 824    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 46 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1897  
1976  
MINIMUM TEMPERATURE (F) 46 26 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 659 AM CDT SUNSET 646 PM CDT  
OCTOBER 1 2023.......SUNRISE 700 AM CDT SUNSET 645 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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