209  
CDUS43 KDVN 010918  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
417 AM CDT FRI JUN 1 2012  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 31 2012
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1873 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 1211 AM 104 1934 74 -21 80  
MINIMUM 47 1218 PM 36 1897 53 -6 61  
AVERAGE 50 64 -14 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.74 1.83 1971 0.14 0.60 0.03  
MONTH TO DATE 3.28 4.19 -0.91 2.55  
SINCE MAR 1 8.29 10.26 -1.97 9.90  
SINCE JAN 1 10.85 12.87 -2.02 13.18  
 
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 4.4 8.3 -3.9 6.3  
SINCE JUL 1 32.1 41.9 -9.8 63.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 4 11 0  
MONTH TO DATE 111 225 -114 266  
SINCE MAR 1 1059 1653 -594 1773  
SINCE JUL 1 5855 7046 -1191 7365  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 55 32 23 57  
SINCE MAR 1 74 37 37 58  
SINCE JAN 1 74 37 37 58    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 71 500 PM  
AVERAGE 86  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 102 1934  
MINIMUM TEMPERATURE (F) 54 37 1993  
 
 
SUNRISE AND SUNSET  
JUNE 1 2012..........SUNRISE 528 AM CDT SUNSET 834 PM CDT  
JUNE 2 2012..........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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