I am planning a stay in Kaanapali in December. Should I be concerned about constant rain? Last year we went to Kauai (Lihue) during February and found it to be kinda cold and pretty rainy. Flew over to the Kohala Coast on the BI and it was sunny sunny sunny.
FWIW - we will also spend a few days on the Kohala Coast on the BI - should we expect rainy there?