848  
CDUS43 KDVN 110738  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
238 AM CDT TUE MAY 11 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR MAY 10 2021
 
 
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)  
YESTERDAY  
MAXIMUM 63 1152 AM MM MM 70 -7 50  
MINIMUM 43 1253 AM MM MM 49 -6 43  
AVERAGE 53 59 -6 47  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.14 -0.14 0.09  
MONTH TO DATE 1.95 1.46 0.49 0.89  
SINCE MAR 1 7.28 7.41 -0.13 6.24  
SINCE JAN 1 10.10 9.99 0.11 8.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE T 0.0  
SINCE MAR 1 1.8 10.5  
SINCE JUL 1 40.8 39.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 7 5 18  
MONTH TO DATE 94 83 11 124  
SINCE MAR 1 1178 1349 -171 1314  
SINCE JUL 1 6136 6221 -85 5982  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 15 10 5 2  
SINCE MAR 1 32 20 12 4  
SINCE JAN 1 32 20 12 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 100 AM  
LOWEST 44 100 PM  
AVERAGE 63  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 MM MM  
MINIMUM TEMPERATURE (F) 49 MM MM  
 
SUNRISE AND SUNSET  
MAY 11 2021...........SUNRISE 547 AM CDT SUNSET 811 PM CDT  
MAY 12 2021...........SUNRISE 546 AM CDT SUNSET 812 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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