228  
CDUS43 KDVN 211028  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
428 AM CST SUN FEB 21 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR FEBRUARY 20 2021
 
 
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 31 431 PM MM MM 36 -5 23  
MINIMUM 5 557 AM MM MM 19 -14 6  
AVERAGE 18 28 -10 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.04 -0.04 0.00  
MONTH TO DATE 0.89 0.87 0.02 0.38  
SINCE DEC 1 4.91 3.79 1.12 3.59  
SINCE JAN 1 2.62 2.06 0.56 2.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 11.5 3.1  
SINCE DEC 1 36.9 18.9  
SINCE JUL 1 38.5 28.3  
SNOW DEPTH 12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 37 10 50  
MONTH TO DATE 1176 805 371 763  
SINCE DEC 1 3493 3393 100 2939  
SINCE JUL 1 4700 4741 -41 4370  
 
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 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 58 200 PM  
AVERAGE 73  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 MM MM  
MINIMUM TEMPERATURE (F) 20 MM MM  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2021......SUNRISE 649 AM CST SUNSET 544 PM CST  
FEBRUARY 22 2021......SUNRISE 647 AM CST SUNSET 545 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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