515  
CDUS43 KDVN 190635  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
1235 AM CST TUE DEC 19 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR DECEMBER 18 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 35 1231 AM 60 1877 31 4 13  
MINIMUM 14 900 PM -19 1983 16 -2 3  
1985  
AVERAGE 25 24 1 8  
 
PRECIPITATION (IN)  
YESTERDAY T 0.99 1957 0.06 -0.06 0.00  
MONTH TO DATE 0.81 1.14 -0.33 1.98  
SINCE DEC 1 0.81 1.14 -0.33 1.98  
SINCE JAN 1 31.01 37.54 -6.53 31.06  
 
SNOWFALL (IN)  
YESTERDAY T MM MM 0.3 -0.3 0.0  
MONTH TO DATE 1.9 5.8 -3.9 1.8  
SINCE DEC 1 1.9 5.8 -3.9 1.8  
SINCE JUL 1 4.5 9.1 -4.6 3.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 41 -1 57  
MONTH TO DATE 555 693 -138 648  
SINCE DEC 1 555 693 -138 648  
SINCE JUL 1 1816 2193 -377 2019  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 775 637 138 827    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 17.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1200 AM  
LOWEST 46 1200 PM  
AVERAGE 62  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 1877  
MINIMUM TEMPERATURE (F) 16 -21 1983  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 728 AM CST SUNSET 432 PM CST  
DECEMBER 20 2023......SUNRISE 728 AM CST SUNSET 433 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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