606  
CDUS43 KDVN 180625  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
1225 AM CST MON DEC 18 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR DECEMBER 17 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 39 432 AM 54 1939 31 8 21  
MINIMUM 32 1017 PM -14 1972 17 15 13  
AVERAGE 36 24 12 17  
 
PRECIPITATION (IN)  
YESTERDAY T 0.52 1895 0.06 -0.06 T  
MONTH TO DATE 0.81 1.08 -0.27 1.98  
SINCE DEC 1 0.81 1.08 -0.27 1.98  
SINCE JAN 1 31.01 37.48 -6.47 31.06  
 
SNOWFALL (IN)  
YESTERDAY T MM MM 0.4 -0.4 T  
MONTH TO DATE 1.9 5.5 -3.6 1.8  
SINCE DEC 1 1.9 5.5 -3.6 1.8  
SINCE JUL 1 4.5 8.8 -4.3 3.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 41 -12 48  
MONTH TO DATE 515 652 -137 591  
SINCE DEC 1 515 652 -137 591  
SINCE JUL 1 1776 2152 -376 1962  
 
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 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 79 900 PM  
AVERAGE 90  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 60 1877  
MINIMUM TEMPERATURE (F) 16 -19 1983  
1985  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 727 AM CST SUNSET 432 PM CST  
DECEMBER 19 2023......SUNRISE 728 AM CST SUNSET 432 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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