Rock Island weather averages

  
Annual high temperature60ºF
Annual low temperature43ºF
Average annual precip.37.06 inch

Station Data

Monthly averages Rock Island
Longitude: -90.5788, Latitude: 41.5095
Average weather Rock Island, IL - 61201

Monthly: 1981-2010 normals
History: 2007-2019

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...
Jan: January, Feb: February, ...Ja: January, Fe: February, ...