528  
CDUS43 KDVN 172121  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
421 PM CDT WED MAY 17 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 17 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 65 259 PM 91 1934 70 -5 66  
MINIMUM 46 615 AM 32 2009 49 -3 47  
AVERAGE 56 59 -3 57  
 
PRECIPITATION (IN)  
TODAY 0.00 2.17 1918 0.13 -0.13 0.00  
MONTH TO DATE 2.03 2.25 -0.22 0.63  
SINCE MAR 1 5.82 8.56 -2.74 7.70  
SINCE JAN 1 11.18 11.45 -0.27 8.58  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 9 7 2 8  
MONTH TO DATE 90 160 -70 123  
SINCE MAR 1 1521 1613 -92 1655  
SINCE JUL 1 6479 6977 -498 6711  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 14 10 4 73  
SINCE MAR 1 19 13 6 78  
SINCE JAN 1 19 13 6 78    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.1  
 
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 73 500 AM  
LOWEST 43 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 1934  
MINIMUM TEMPERATURE (F) 49 35 1976  
2002  
 
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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