« Back to Glossary IndexThe temperature to which the air must be cooled for water vapor to condense and form fog or clouds.Related Articles:Ok somebody please explain Richmond 27/20 Penrith 28/12 <—— Badgerys Cree...Microburst Penrith 1st November 2014 Glossary: Advection FogGlossary: Total-Totals IndexGlossary: Isodrosotherm« Back to Glossary Index