The most pleasant months of the year for the 96859 zip code are February, January and March. In the 96859 zip code, there are 11 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for the 96859 zip code with an average high temperature of 85.1°, which ranks it as about average compared to other places in Hawaii. Any measurable snowfall is a rare occurance in the 96859 zip code. If the trade winds stop blowing (which is rare), a summer day can be unpleasantly humid.