955  
CDUS43 KDVN 170623  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
123 AM CDT WED MAY 17 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 16 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 79 312 PM 89 1894 69 10 77  
1936  
MINIMUM 50 115 AM 31 1997 49 1 48  
AVERAGE 65 59 6 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.39 1999 0.14 -0.14 0.00  
MONTH TO DATE 2.03 2.12 -0.09 0.63  
SINCE MAR 1 5.82 8.43 -2.61 7.70  
SINCE JAN 1 11.18 11.32 -0.14 8.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 15.0 7.6 7.4 10.8  
SINCE JUL 1 50.1 42.5 7.6 31.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 2  
MONTH TO DATE 81 153 -72 115  
SINCE MAR 1 1512 1606 -94 1647  
SINCE JUL 1 6470 6970 -500 6703  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 9 5 73  
SINCE MAR 1 19 12 7 78  
SINCE JAN 1 19 12 7 78    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 35 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1934  
MINIMUM TEMPERATURE (F) 49 32 2009  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 539 AM CDT SUNSET 820 PM CDT  
MAY 18 2023...........SUNRISE 539 AM CDT SUNSET 821 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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