Mason City weather averages

  
Annual high temperature63ºF
Annual low temperature41ºF
Average annual precip.35.71 inch

Station Data

Monthly averages Mason City
Longitude: -89.7, Latitude: 40.2
Average weather Mason City, IL - 62664

Monthly: 1981-2010 normals

Abbreviations

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