147  
CDUS43 KDVN 280839  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
239 AM CST MON DEC 28 2020  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR DECEMBER 27 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 46 129 PM MM MM 30 16 40  
MINIMUM 23 1159 PM MM MM 14 9 27  
AVERAGE 35 22 13 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 MM MM 0.03 -0.01 0.00  
MONTH TO DATE 0.79 1.61 -0.82 0.14  
SINCE DEC 1 0.79 1.61 -0.82 0.14  
SINCE JAN 1 36.84 35.91 0.93 43.38  
 
SNOWFALL (IN)  
YESTERDAY 0.8 0.0  
MONTH TO DATE 2.3 2.5  
SINCE DEC 1 2.3 2.5  
SINCE JUL 1 3.9 11.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 43 -13 31  
MONTH TO DATE 920 1060 -140 886  
SINCE DEC 1 920 1060 -140 886  
SINCE JUL 1 2127 2408 -281 2317  
 
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 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 PM  
LOWEST 51 200 PM  
AVERAGE 70  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 MM MM  
MINIMUM TEMPERATURE (F) 14 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 28 2020......SUNRISE 729 AM CST SUNSET 440 PM CST  
DECEMBER 29 2020......SUNRISE 729 AM CST SUNSET 441 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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