013  
CDUS43 KDVN 190911  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
411 AM CDT MON APR 19 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR APRIL 18 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 63 338 PM MM MM 63 0 60  
MINIMUM 36 518 AM MM MM 40 -4 33  
AVERAGE 50 51 -1 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.12 -0.12 0.00  
MONTH TO DATE 3.07 1.85 1.22 1.84  
SINCE MAR 1 5.22 4.37 0.85 4.93  
SINCE JAN 1 8.04 6.90 1.14 7.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 5.4  
SINCE MAR 1 1.8 10.5  
SINCE JUL 1 40.8 39.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 14 1 18  
MONTH TO DATE 252 304 -52 349  
SINCE MAR 1 928 1137 -209 1054  
SINCE JUL 1 5886 6162 -276 5722  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 0 7 2  
SINCE MAR 1 7 0 7 2  
SINCE JAN 1 7 0 7 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 500 AM  
LOWEST 32 1100 AM  
AVERAGE 56  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 MM MM  
MINIMUM TEMPERATURE (F) 40 MM MM  
 
SUNRISE AND SUNSET  
APRIL 19 2021.........SUNRISE 616 AM CDT SUNSET 748 PM CDT  
APRIL 20 2021.........SUNRISE 614 AM CDT SUNSET 749 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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