Quincy, Illinois Yearly Climate Information
 
Average [Annual] Temperature, Rainfall, Snowfall & Elevation
 
 
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Yearly [Annual], Average Temperatures &
 
Extremes with Mean Yearly Rainfall-Snowfall
 
 
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Climatology for Quincy IL
Lat=39.6N Lon=91.1W Elevation=768 feet                     
 
Number of years available from 1961 to 1990: 28
Maximum temperature 1961 to 1990: 105 F Minimum temperature 1961 to 1990: -22 F
Mean Annual Precipitation: 39.7 inches Mean Annual Snowfall: 22.8 inches
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Yearly [Annual] Average Maximum & Minimun
 
Temperatures & Precipitation for January & July
 
 
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