811  
CDUS43 KDVN 122136  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
436 PM CDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 12 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 76 259 PM 93 2022 68 8 93  
MINIMUM 63 400 AM 32 1969 47 16 73  
AVERAGE 70 57 13 83  
 
PRECIPITATION (IN)  
TODAY T 1.91 1978 0.14 -0.14 0.00  
MONTH TO DATE 1.28 1.57 -0.29 0.63  
SINCE MAR 1 5.07 7.88 -2.81 7.70  
SINCE JAN 1 10.43 10.77 -0.34 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 0 8 -8 0  
MONTH TO DATE 67 122 -55 111  
SINCE MAR 1 1498 1575 -77 1643  
SINCE JUL 1 6456 6939 -483 6699  
 
COOLING  
TODAY 5 1 4 18  
MONTH TO DATE 12 5 7 54  
SINCE MAR 1 17 8 9 59  
SINCE JAN 1 17 8 9 59    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 69 200 PM  
AVERAGE 81  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1940  
MINIMUM TEMPERATURE (F) 47 30 1888  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 545 AM CDT SUNSET 814 PM CDT  
MAY 13 2023...........SUNRISE 544 AM CDT SUNSET 815 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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