Norristown weather averages

  
Annual high temperature65ºF
Annual low temperature43ºF
Average annual precip.48.38 inch
Av. annual snowfall25 inch

Station Data

Monthly averages Norristown
Longitude: -75.34, Latitude: 40.11
Average weather Norristown, PA - 19401

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, ...