559  
CDUS43 KDVN 300630  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
130 AM CDT WED APR 30 2025  
   
...............................  
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR APRIL 29 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1873 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 1257 AM 89 1952 63 9 62  
MINIMUM 41 1149 PM 23 1958 42 -1 44  
AVERAGE 57 52 5 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 1984 0.15 -0.15 T  
MONTH TO DATE 2.77 3.91 -1.14 4.80  
SINCE MAR 1 5.48 6.16 -0.68 7.54  
SINCE JAN 1 6.07 9.05 -2.98 11.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.1 -0.1 0.0  
MONTH TO DATE T 1.9 -1.9 6.5  
SINCE MAR 1 2.3 7.6 -5.3 10.0  
SINCE JUL 1 17.2 42.5 -25.3 46.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 13 -5 12  
MONTH TO DATE 471 516 -45 445  
SINCE MAR 1 1181 1440 -259 1175  
SINCE JUL 1 6063 6804 -741 5548  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 7  
SINCE MAR 1 6 0 6 7  
SINCE JAN 1 6 0 6 7    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 44 500 PM  
AVERAGE 65  
   
......................................................  
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1952  
MINIMUM TEMPERATURE (F) 42 28 1903  
1956  
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 559 AM CDT SUNSET 802 PM CDT  
MAY 1 2025...........SUNRISE 557 AM CDT SUNSET 803 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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