Port Arthur weather averages

  
Annual high temperature78ºF
Annual low temperature60ºF
Average annual precip.60.47 inch

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Station Data

Monthly averages Port Arthur
Longitude: -93.9399, Latitude: 29.885
Average weather Port Arthur, TX - 77642

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, ...