760  
CDUS43 KDVN 202123  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
423 PM CDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 20 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 70 259 PM 93 1934 71 -1 70  
MINIMUM 44 512 AM 33 1924 50 -6 52  
AVERAGE 57 60 -3 61  
 
PRECIPITATION (IN)  
TODAY 0.00 2.31 1912 0.14 -0.14 0.01  
MONTH TO DATE 2.19 2.67 -0.48 0.76  
SINCE MAR 1 5.98 8.98 -3.00 7.83  
SINCE JAN 1 11.34 11.87 -0.53 8.71  
 
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 8 6 2 4  
MONTH TO DATE 111 179 -68 134  
SINCE MAR 1 1542 1632 -90 1666  
SINCE JUL 1 6500 6996 -496 6722  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 14 14 0 80  
SINCE MAR 1 19 17 2 85  
SINCE JAN 1 19 17 2 85    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.3  
 
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 89 500 AM  
LOWEST 42 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1934  
MINIMUM TEMPERATURE (F) 50 32 1883  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 537 AM CDT SUNSET 823 PM CDT  
MAY 21 2023...........SUNRISE 536 AM CDT SUNSET 823 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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