▁which ▁is ▁only ▁ ▁to ▁the ▁south . ▁During ▁winter ▁both ▁the ▁Can oga ▁Park ▁and ▁Bur bank ▁weather ▁stations ▁are ▁significantly ▁wet ter ▁than ▁some ▁coast al ▁stations ▁and ▁thus ▁retain ▁hot - sum mer ▁med iter rane an ▁clim ates ▁( cs a ). ▁By ▁comparison , ▁Can oga ▁Park ▁has ▁quite ▁cool ▁summer ▁night s , ▁in ▁contrast ▁to ▁many ▁other ▁interior ▁Southern ▁California ▁areas . ▁ ▁Orange ▁County ▁ ▁North / Cent ral ▁Orange ▁County ▁The ▁climate ▁of ▁Santa ▁Ana , ▁the ▁county ▁seat ▁of ▁Orange ▁County , ▁as ▁well ▁as ▁Ana heim , ▁both ▁in ▁north - central ▁Orange ▁County , ▁are ▁quite ▁similar , ▁and ▁typical ▁of ▁locations ▁on ▁the ▁coast al ▁plain ▁ ▁in land ▁from ▁the ▁beach . ▁Wh ilst ▁Santa ▁Ana ▁s its ▁firm ly ▁on ▁the ▁border ▁between ▁the ▁semi - ar id ▁and ▁the ▁hot - sum mer ▁med iter rane an ▁climate , ▁Ana heim ▁is ▁firm ly ▁a ▁semi - ar id ▁climate ▁with ▁very ▁low ▁precip itation ▁for ▁the ▁Los ▁Angeles ▁metropol itan ▁area . ▁ ▁Ext reme ▁weather ▁ ▁Records ▁In ▁dow nt own ▁Los ▁Angeles , ▁weather ▁records ▁began ▁on ▁July ▁ 1 , ▁ 1 8 7 7 . ▁ ▁The ▁highest ▁temperature ▁recorded ▁in ▁dow nt own ▁Los ▁Angeles ▁was ▁ ▁on ▁September ▁ 2 7 , ▁ 2 0 1 0 . ▁ ▁The ▁lowest ▁temperature ▁was ▁ ▁on ▁January ▁ 7 , ▁ 1 9 1 3 ▁and ▁on ▁January ▁ 4 ,