The most pleasant months of the year for the 96863 zip code are February, January and March. In the 96863 zip code, there are 12 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for the 96863 zip code with an average high temperature of 84.5°, which ranks it as about average compared to other places in Hawaii. Any measurable snowfall is a rare occurance in the 96863 zip code. If the trade winds stop blowing (which is rare), a summer day can be unpleasantly humid.