▁to ▁day . ▁A verage ▁high ▁temper atures ▁are ▁in ▁the ▁lower ▁ 8 0 ' s ▁F ▁( 2 6 - 2 8 ▁C ) ▁with ▁over night ▁l ows ▁in ▁the ▁lower ▁ 6 0 ' s ▁F ▁( 1 5 - 1 7 ▁C ). ▁During ▁this ▁season , ▁there ▁is ▁essentially ▁no ▁ra inf all , ▁and ▁both ▁July ▁and ▁August ▁average ▁less ▁than ▁ 0 . 0 5 ▁of ▁an ▁in ch ▁( 1 . 2 7   mm ) ▁of ▁month ly ▁precip itation . ▁ ▁The ▁winter ▁wet ▁season ▁normally ▁runs ▁from ▁November ▁through ▁April . ▁P reci p itation ▁episodes ▁in ▁Los ▁Angeles , ▁with ▁a ▁few ▁notable ▁exceptions , ▁are ▁largely ▁caused ▁by ▁extr at rop ical ▁dist urban ces ▁approaching ▁California ▁from ▁the ▁west ▁or ▁north west ▁during ▁the ▁winter ▁season . ▁The ▁normal ▁season al ▁ra inf all ▁measured ▁at ▁dow nt own ▁Los ▁Angeles ▁is ▁ 1 4 . 7 7 ▁inches , ▁of ▁which ▁ 9 2 % ▁falls ▁between ▁November ▁ 1 ▁and ▁April ▁ 3 0 . ▁While ▁there ▁is ▁a ▁great ▁increase ▁in ▁ra inf all ▁in ▁the ▁winter ▁months , ▁the ▁winter ▁months ▁in ▁Los ▁Angeles ▁are ▁still ▁frequently ▁sun ny ▁and ▁pleasant ▁with ▁m ild ▁temper atures . ▁The ▁average ▁high s ▁range ▁from ▁the ▁upper ▁ 6 0 ' s ▁F ▁to ▁ 7 0 ▁F ▁( 1 7 - 2 1 ▁C ) ▁with ▁cool er ▁over night ▁l ows ▁in ▁the ▁upper