807  
CDUS43 KDVN 211017  
CLIDBQ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
417 AM CST MON JAN 21 2019  
 
   
...............................
 
 
   
..THE DUBUQUE IA CLIMATE SUMMARY FOR JANUARY 20 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 9 226 PM 59 1906 27 -18 46  
MINIMUM -8 1043 PM -27 1985 11 -19 24  
AVERAGE 1 19 -18 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1937 0.04 -0.04 0.00  
MONTH TO DATE 1.74 0.75 0.99 0.15  
SINCE DEC 1 3.81 2.59 1.22 0.86  
SINCE JAN 1 1.74 0.75 0.99 0.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.3 -0.3 0.0  
MONTH TO DATE 7.9 6.3 1.6 3.4  
SINCE DEC 1 10.0 18.1 -8.1 9.1  
SINCE JUL 1 14.2 20.9 -6.7 9.1  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 64 46 18 30  
MONTH TO DATE 793 920 -127 1031  
SINCE DEC 1 1889 2230 -341 2345  
SINCE JUL 1 3582 3730 -148 3710  
 
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 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1200 AM  
LOWEST 55 200 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 54 1921  
MINIMUM TEMPERATURE (F) 11 -28 1970  
 
 
SUNRISE AND SUNSET  
JANUARY 21 2019.......SUNRISE 726 AM CST SUNSET 502 PM CST  
JANUARY 22 2019.......SUNRISE 725 AM CST SUNSET 504 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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