212  
CDUS43 KDVN 141019  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
419 AM CST MON DEC 14 2020  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR DECEMBER 13 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 123 AM MM MM 34 -3 36  
MINIMUM 24 732 AM MM MM 18 6 27  
AVERAGE 28 26 2 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.06 -0.06 0.00  
MONTH TO DATE 0.77 0.89 -0.12 0.09  
SINCE DEC 1 0.77 0.89 -0.12 0.09  
SINCE JAN 1 36.82 35.19 1.63 43.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 1.5 1.7  
SINCE DEC 1 1.5 1.7  
SINCE JUL 1 3.1 11.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 39 -2 33  
MONTH TO DATE 403 480 -77 438  
SINCE DEC 1 403 480 -77 438  
SINCE JUL 1 1610 1828 -218 1869  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 960 786 174 1027    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 74 600 PM  
AVERAGE 82  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 MM MM  
MINIMUM TEMPERATURE (F) 18 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 14 2020......SUNRISE 722 AM CST SUNSET 433 PM CST  
DECEMBER 15 2020......SUNRISE 722 AM CST SUNSET 433 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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