874  
CDUS43 KDVN 230927  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
427 AM CDT SAT OCT 23 2021  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR OCTOBER 22 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1873 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 1257 PM 83 1899 57 -7 56  
1947  
MINIMUM 31 1155 PM 19 1976 38 -7 42  
AVERAGE 41 47 -6 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.38 2001 0.10 -0.10 1.42  
MONTH TO DATE 2.12 2.14 -0.02 1.89  
SINCE SEP 1 3.42 5.96 -2.54 10.13  
SINCE JAN 1 25.22 33.40 -8.18 33.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.7  
SINCE SEP 1 0.0 0.2 -0.2 0.7  
SINCE JUL 1 0.0 0.2 -0.2 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 18 6 16  
MONTH TO DATE 142 295 -153 329  
SINCE SEP 1 183 437 -254 486  
SINCE JUL 1 183 463 -280 492  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 24 3 21 1  
SINCE SEP 1 95 66 29 25  
SINCE JAN 1 870 633 237 754    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 56 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 85 1899  
MINIMUM TEMPERATURE (F) 37 21 1895  
 
SUNRISE AND SUNSET  
OCTOBER 23 2021.......SUNRISE 726 AM CDT SUNSET 608 PM CDT  
OCTOBER 24 2021.......SUNRISE 727 AM CDT SUNSET 607 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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