641  
CDUS43 KDVN 152129  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
429 PM CDT SAT MAY 15 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR MAY 15 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 58 1218 AM MM MM 72 -14 73  
MINIMUM 51 651 AM MM MM 51 0 56  
AVERAGE 55 61 -6 65  
 
PRECIPITATION (IN)  
TODAY 0.38 MM MM 0.15 0.23 0.11  
MONTH TO DATE 2.33 2.22 0.11 3.59  
SINCE MAR 1 7.66 8.17 -0.51 8.94  
SINCE JAN 1 10.48 10.75 -0.27 11.28  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 10 6 4 0  
MONTH TO DATE 153 114 39 169  
SINCE MAR 1 1237 1380 -143 1359  
SINCE JUL 1 6195 6252 -57 6027  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 15 20 -5 2  
SINCE MAR 1 32 30 2 4  
SINCE JAN 1 32 30 2 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 AM  
LOWEST 46 1200 AM  
AVERAGE 70  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 MM MM  
MINIMUM TEMPERATURE (F) 51 MM MM  
 
SUNRISE AND SUNSET  
MAY 15 2021...........SUNRISE 543 AM CDT SUNSET 815 PM CDT  
MAY 16 2021...........SUNRISE 542 AM CDT SUNSET 816 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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