126  
CDUS43 KDVN 220628  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
128 AM CDT THU MAY 22 2025  
   
...............................  
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 21 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 51 524 PM 91 1934 71 -20 81  
MINIMUM 46 638 AM 32 1883 50 -4 60  
AVERAGE 49 61 -12 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 2.05 1974 0.15 0.03 0.79  
MONTH TO DATE 3.53 2.82 0.71 4.03  
SINCE MAR 1 9.01 9.13 -0.12 11.59  
SINCE JAN 1 9.60 12.02 -2.42 15.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 T  
MONTH TO DATE 0.0 0.0 0.0 T  
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 16 6 10 0  
MONTH TO DATE 151 185 -34 81  
SINCE MAR 1 1345 1638 -293 1265  
SINCE JUL 1 6227 7002 -775 5638  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 25 16 9 23  
SINCE MAR 1 31 19 12 30  
SINCE JAN 1 31 19 12 30    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 86 300 PM  
AVERAGE 93  
   
......................................................  
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 1925  
MINIMUM TEMPERATURE (F) 51 33 1882  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 535 AM CDT SUNSET 825 PM CDT  
MAY 23 2025...........SUNRISE 534 AM CDT SUNSET 826 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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