850  
CDUS43 KDVN 110738  
CLIMLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
238 AM CDT TUE MAY 11 2021  
   
...............................
 
 
   
..THE MOLINE IL CLIMATE SUMMARY FOR MAY 10 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 1249 PM 93 2011 72 -6 53  
MINIMUM 41 1246 AM 26 1966 49 -8 44  
AVERAGE 54 60 -6 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1951 0.15 -0.15 0.09  
MONTH TO DATE 2.07 1.45 0.62 0.88  
SINCE MAR 1 8.42 7.88 0.54 6.66  
SINCE JAN 1 11.85 11.37 0.48 9.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.8 5.5 -3.7 11.6  
SINCE JUL 1 43.2 36.1 7.1 41.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 6 5 16  
MONTH TO DATE 87 74 13 115  
SINCE MAR 1 1111 1276 -165 1244  
SINCE JUL 1 5823 5929 -106 5693  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 13 12 1 2  
SINCE MAR 1 33 25 8 6  
SINCE JAN 1 33 25 8 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 37 100 PM  
AVERAGE 60  
   
......................................................
 
 
THE MOLINE IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1987  
2011  
MINIMUM TEMPERATURE (F) 49 33 1907  
 
SUNRISE AND SUNSET  
MAY 11 2021...........SUNRISE 547 AM CDT SUNSET 811 PM CDT  
MAY 12 2021...........SUNRISE 546 AM CDT SUNSET 812 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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