518  
CDUS43 KDVN 202226  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
425 PM CST TUE FEB 20 2018  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR FEBRUARY 20 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1873 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 34 937 AM 61 1981 33 1 59  
MINIMUM 29 359 PM -24 1929 17 12 46  
AVERAGE 32 25 7 53  
 
PRECIPITATION (IN)  
TODAY 0.84 1.13 2011 0.05 0.79 0.26  
MONTH TO DATE 2.37 0.96 1.41 1.25  
SINCE DEC 1 4.27 3.97 0.30 4.80  
SINCE JAN 1 3.56 2.13 1.43 3.26  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.3 -0.3 0.0  
MONTH TO DATE 12.8 6.8 6.0 T  
SINCE DEC 1 22.0 28.6 -6.6 21.2  
SINCE JUL 1 22.0 31.4 -9.4 21.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 33 40 -7 12  
MONTH TO DATE 954 852 102 662  
SINCE DEC 1 3681 3589 92 3287  
SINCE JUL 1 5046 5089 -43 4279  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 85 100 PM  
AVERAGE 93  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 63 1930  
MINIMUM TEMPERATURE (F) 18 -13 1963  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2018......SUNRISE 652 AM CST SUNSET 542 PM CST  
FEBRUARY 21 2018......SUNRISE 651 AM CST SUNSET 543 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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