532  
CDUS43 KDVN 190951  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
351 AM CST SUN JAN 19 2020  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR JANUARY 18 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1873 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 1035 AM 55 1880 27 4 24  
MINIMUM -2 1159 PM -24 1994 11 -13 16  
AVERAGE 15 19 -4 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.77 1996 0.04 0.00 0.26  
MONTH TO DATE 1.23 0.68 0.55 1.46  
SINCE DEC 1 2.62 2.52 0.10 3.53  
SINCE JAN 1 1.23 0.68 0.55 1.46  
 
SNOWFALL (IN)  
YESTERDAY 0.2 MM MM 0.3 -0.1 2.6  
MONTH TO DATE 7.2 5.7 1.5 4.9  
SINCE DEC 1 9.0 17.5 -8.5 7.0  
SINCE JUL 1 23.7 20.3 3.4 11.2  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 46 4 45  
MONTH TO DATE 722 828 -106 675  
SINCE DEC 1 1802 2138 -336 1771  
SINCE JUL 1 3467 3638 -171 3464  
 
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 40 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 21.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FREEZING RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 72 900 PM  
AVERAGE 86  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 51 1921  
MINIMUM TEMPERATURE (F) 11 -27 1985  
 
 
SUNRISE AND SUNSET  
JANUARY 19 2020.......SUNRISE 728 AM CST SUNSET 500 PM CST  
JANUARY 20 2020.......SUNRISE 727 AM CST SUNSET 501 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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