Double rainbows bloom in the sky over downtown Westport on Monday evening. / Contributed photo by Elizabeth Ganga

WESTPORT — Double rainbows painted skies over downtown with a palette of brilliant colors Monday after yet another downpour.

Perhaps the rare phenomenon arcing above the Ruth Steinkraus Cohen Bridge helped — just a little bit — brighten the perspective of drivers trapped below in the all-too-common phenomenon of downtown’s traffic congestion.