822  
CDUS43 KDVN 202140  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
440 PM CDT MON MAY 20 2013  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 20 2013
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1873 TO 2013  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 259 PM 93 1934 70 8 80  
MINIMUM 61 449 AM 33 1924 50 11 50  
AVERAGE 70 60 10 65  
 
PRECIPITATION (IN)  
TODAY 0.00 2.31 1912 0.13 -0.13 0.00  
MONTH TO DATE 3.99 2.67 1.32 0.53  
SINCE MAR 1 15.10 8.74 6.36 5.54  
SINCE JAN 1 18.52 11.35 7.17 8.11  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 12.6 8.4 4.2 4.4  
SINCE JUL 1 54.5 42.0 12.5 32.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 0  
MONTH TO DATE 153 172 -19 72  
SINCE MAR 1 1943 1600 343 1020  
SINCE JUL 1 7193 6993 200 5816  
 
COOLING  
TODAY 5 1 4 0  
MONTH TO DATE 24 12 12 29  
SINCE MAR 1 32 17 15 48  
SINCE JAN 1 32 17 15 48    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 17.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 58 200 PM  
AVERAGE 79  
   
......................................................
 
 
 
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 2013...........SUNRISE 536 AM CDT SUNSET 823 PM CDT  
MAY 21 2013...........SUNRISE 535 AM CDT SUNSET 824 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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