670  
CDUS43 KDVN 170722  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
222 AM CDT SAT MAY 17 2025  
   
...............................  
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR MAY 16 2025  
 
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 87 145 PM MM MM 73 14 78  
MINIMUM 55 1137 PM MM MM 51 4 58  
AVERAGE 71 62 9 68  
 
PRECIPITATION (IN)  
YESTERDAY T MM MM 0.16 -0.16 0.00  
MONTH TO DATE 0.99 2.38 -1.39 1.06  
SINCE MAR 1 6.47 8.33 -1.86 9.50  
SINCE JAN 1 7.65 10.91 -3.26 13.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE MAR 1 1.6 2.1  
SINCE JUL 1 13.2 39.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 73 119 -46 42  
SINCE MAR 1 1090 1385 -295 1091  
SINCE JUL 1 5632 6257 -625 5070  
 
COOLING  
YESTERDAY 6 2 4 3  
MONTH TO DATE 35 22 13 9  
SINCE MAR 1 49 32 17 23  
SINCE JAN 1 49 32 17 23    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 20.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 100 AM  
LOWEST 22 200 PM  
AVERAGE 43  
   
......................................................  
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 MM MM  
MINIMUM TEMPERATURE (F) 52 MM MM  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 541 AM CDT SUNSET 817 PM CDT  
MAY 18 2025...........SUNRISE 540 AM CDT SUNSET 818 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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