688  
CDUS43 KDVN 201020  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
419 AM CST WED FEB 20 2019  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR FEBRUARY 19 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1873 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 23 901 PM 64 2017 33 -10 39  
MINIMUM -4 729 AM -13 2006 17 -21 34  
1979  
AVERAGE 10 25 -15 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.30 1953 0.06 -0.03 0.40  
MONTH TO DATE 1.80 0.91 0.89 1.53  
SINCE DEC 1 6.69 3.92 2.77 3.43  
SINCE JAN 1 4.62 2.08 2.54 2.72  
 
SNOWFALL (IN)  
YESTERDAY 0.4 MM MM 0.3 0.1 0.0  
MONTH TO DATE 14.8 6.5 8.3 12.8  
SINCE DEC 1 41.2 28.3 12.9 22.0  
SINCE JUL 1 45.4 31.1 14.3 22.0  
SNOW DEPTH 9  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 40 15 28  
MONTH TO DATE 892 812 80 921  
SINCE DEC 1 3460 3549 -89 3648  
SINCE JUL 1 5153 5049 104 5013  
 
COOLING  
YESTERDAY 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 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 3.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 100 AM  
LOWEST 67 200 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 61 1981  
MINIMUM TEMPERATURE (F) 17 -24 1929  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2019......SUNRISE 652 AM CST SUNSET 541 PM CST  
FEBRUARY 21 2019......SUNRISE 651 AM CST SUNSET 542 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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