Grinnell weather averages

  
Annual high temperature58ºF
Annual low temperature36ºF
Average annual precip.36.59 inch
Av. annual snowfall30 inch

Station Data

Monthly averages Grinnell
Longitude: -92.736, Latitude: 41.7099
Average weather Grinnell, IA - 50112

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, ...