868  
CDUS43 KDVN 200646  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
146 AM CDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 19 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 63 404 PM 93 1934 70 -7 86  
MINIMUM 46 1159 PM 34 1968 50 -4 58  
2002  
AVERAGE 55 60 -5 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.81 1933 0.14 -0.02 T  
MONTH TO DATE 2.19 2.53 -0.34 0.75  
SINCE MAR 1 5.98 8.84 -2.86 7.82  
SINCE JAN 1 11.34 11.73 -0.39 8.70  
 
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 10 6 4 0  
MONTH TO DATE 103 173 -70 130  
SINCE MAR 1 1534 1626 -92 1662  
SINCE JUL 1 6492 6990 -498 6718  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 14 12 2 80  
SINCE MAR 1 19 15 4 85  
SINCE JAN 1 19 15 4 85    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 51 500 PM  
AVERAGE 74  
   
......................................................
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1934  
MINIMUM TEMPERATURE (F) 50 33 1924  
 
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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page Main Text Page