489  
CDUS43 KDVN 210650  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
150 AM CDT WED MAY 21 2025  
   
...............................  
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR MAY 20 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 64 1242 PM MM MM 74 -10 85  
MINIMUM 52 142 AM MM MM 53 -1 65  
AVERAGE 58 63 -5 75  
 
PRECIPITATION (IN)  
YESTERDAY 2.27 MM MM 0.17 2.10 T  
MONTH TO DATE 3.43 3.02 0.41 1.06  
SINCE MAR 1 8.91 8.97 -0.06 9.50  
SINCE JAN 1 10.09 11.55 -1.46 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 7 4 3 0  
MONTH TO DATE 102 137 -35 42  
SINCE MAR 1 1119 1403 -284 1091  
SINCE JUL 1 5661 6275 -614 5070  
 
COOLING  
YESTERDAY 0 3 -3 10  
MONTH TO DATE 43 31 12 36  
SINCE MAR 1 57 41 16 50  
SINCE JAN 1 57 41 16 50    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 83 1200 AM  
AVERAGE 92  
   
......................................................  
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 537 AM CDT SUNSET 821 PM CDT  
MAY 22 2025...........SUNRISE 536 AM CDT SUNSET 822 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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