Chatham weather averages

  
Annual high temperature56ºF
Annual low temperature44ºF
Average annual precip.47.04 inch
Av. annual snowfall30 inch

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Station Data

Monthly averages Chatham
Longitude: -69.9897, Latitude: 41.6883
Average weather Chatham, MA - 2633

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, ...