183  
CDUS43 KDVN 010637  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
137 AM CDT THU JUN 01 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 31 2023
 
 
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)  
YESTERDAY  
MAXIMUM 88 327 PM 104 1934 75 13 80  
MINIMUM 62 414 AM 36 1897 54 8 65  
AVERAGE 75 64 11 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.83 1971 0.16 -0.16 T  
MONTH TO DATE 2.19 4.30 -2.11 2.72  
SINCE MAR 1 5.98 10.61 -4.63 9.79  
SINCE JAN 1 11.34 13.50 -2.16 10.67  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 133 229 -96 196  
SINCE MAR 1 1564 1682 -118 1728  
SINCE JUL 1 6522 7046 -524 6784  
 
COOLING  
YESTERDAY 10 3 7 8  
MONTH TO DATE 42 38 4 108  
SINCE MAR 1 47 41 6 113  
SINCE JAN 1 47 41 6 113    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 200 AM  
LOWEST 34 500 PM  
AVERAGE 47  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 102 1934  
MINIMUM TEMPERATURE (F) 55 37 1993  
 
SUNRISE AND SUNSET  
JUNE 1 2023..........SUNRISE 529 AM CDT SUNSET 833 PM CDT  
JUNE 2 2023..........SUNRISE 528 AM CDT SUNSET 834 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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