198  
CDUS43 KDVN 160631  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
131 AM CDT FRI MAY 16 2025  
   
...............................  
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 15 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 89 213 PM 90 1944 69 20 73  
MINIMUM 59 1159 PM 32 1997 48 11 47  
2016  
AVERAGE 74 58 16 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1943 0.13 -0.13 0.00  
MONTH TO DATE 1.10 1.98 -0.88 2.27  
SINCE MAR 1 6.58 8.29 -1.71 9.83  
SINCE JAN 1 7.17 11.18 -4.01 13.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
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 0 8 -8 5  
MONTH TO DATE 93 146 -53 81  
SINCE MAR 1 1287 1599 -312 1265  
SINCE JUL 1 6169 6963 -794 5638  
 
COOLING  
YESTERDAY 9 1 8 0  
MONTH TO DATE 18 8 10 2  
SINCE MAR 1 24 11 13 9  
SINCE JAN 1 24 11 13 9    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 17.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 AM  
LOWEST 31 400 PM  
AVERAGE 58  
   
......................................................  
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1894  
1936  
MINIMUM TEMPERATURE (F) 49 31 1997  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 540 AM CDT SUNSET 819 PM CDT  
MAY 17 2025...........SUNRISE 539 AM CDT SUNSET 820 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page
Main Text Page