401  
CDUS43 KDVN 212139  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
439 PM CDT THU OCT 21 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR OCTOBER 21 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 1154 AM MM MM 61 -4 55  
MINIMUM 44 741 AM MM MM 40 4 42  
AVERAGE 51 50 1 49  
 
PRECIPITATION (IN)  
TODAY 0.01 MM MM 0.08 -0.07 0.39  
MONTH TO DATE 2.71 1.96 0.75 0.79  
SINCE SEP 1 3.34 5.43 -2.09 9.51  
SINCE JAN 1 24.92 31.54 -6.62 32.56  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.2  
SINCE SEP 1 0.0 0.2  
SINCE JUL 1 0.0 0.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 15 -1 16  
MONTH TO DATE 78 231 -153 258  
SINCE SEP 1 103 335 -232 359  
SINCE JUL 1 103 347 -244 362  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 39 11 28 7  
SINCE SEP 1 182 103 79 65  
SINCE JAN 1 1098 874 224 956    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 PM  
LOWEST 73 300 AM  
AVERAGE 83  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 MM MM  
MINIMUM TEMPERATURE (F) 40 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 21 2021.......SUNRISE 722 AM CDT SUNSET 612 PM CDT  
OCTOBER 22 2021.......SUNRISE 723 AM CDT SUNSET 610 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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