We were there early dec and it was warm to very warm during the day but rather chilly at night. One evening after ohana we went to the beach to see the fireworks at 9 and it was cold and windy. I had my 2 yr DGD (who was already wearing a light jacket) wrapped in a light blanket (back in the day we called them receiving blankets, if that helps) and then wrapped in a plastic bag type poncho. She looked liked a hot dog.
