269  
CDUS43 KDVN 200932  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
432 AM CDT THU MAY 20 2021  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR MAY 19 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 78 406 PM MM MM 74 4 59  
MINIMUM 64 222 AM MM MM 52 12 53  
AVERAGE 71 63 8 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 MM MM 0.16 -0.15 0.00  
MONTH TO DATE 3.34 2.85 0.49 4.67  
SINCE MAR 1 8.67 8.80 -0.13 10.02  
SINCE JAN 1 11.49 11.38 0.11 12.36  
 
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 0 4 -4 9  
MONTH TO DATE 165 133 32 192  
SINCE MAR 1 1249 1399 -150 1382  
SINCE JUL 1 6207 6271 -64 6050  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 21 28 -7 2  
SINCE MAR 1 38 38 0 4  
SINCE JAN 1 38 38 0 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 64 500 PM  
AVERAGE 79  
   
......................................................
 
 
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 20 2021...........SUNRISE 538 AM CDT SUNSET 820 PM CDT  
MAY 21 2021...........SUNRISE 537 AM CDT SUNSET 821 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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