Islip weather averages

  
Annual high temperature61ºF
Annual low temperature44ºF
Average annual precip.46.49 inch

Station Data

Monthly averages Islip
Longitude: -73.1002, Latitude: 40.7952
Average weather Islip, NY - 11779

Monthly: 1981-2010 normals

Abbreviations

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