678  
CDUS43 KDVN 180622  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
122 AM CDT SUN MAY 18 2025  
   
...............................  
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR MAY 17 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 68 238 PM MM MM 73 -5 81  
MINIMUM 49 1159 PM MM MM 52 -3 50  
AVERAGE 59 62 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.15 -0.15 0.00  
MONTH TO DATE 0.99 2.53 -1.54 1.06  
SINCE MAR 1 6.47 8.48 -2.01 9.50  
SINCE JAN 1 7.65 11.06 -3.41 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 6 5 1 0  
MONTH TO DATE 79 124 -45 42  
SINCE MAR 1 1096 1390 -294 1091  
SINCE JUL 1 5638 6262 -624 5070  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 35 24 11 10  
SINCE MAR 1 49 34 15 24  
SINCE JAN 1 49 34 15 24    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 18.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 40 500 PM  
AVERAGE 56  
   
......................................................  
 
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 18 2025...........SUNRISE 540 AM CDT SUNSET 818 PM CDT  
MAY 19 2025...........SUNRISE 539 AM CDT SUNSET 819 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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