warmest month of year in honolulu, hi
Over the course of the year, the temperature in Honolulu typically varies from 68Â°F to 87Â°F and is rarely below 63Â°F or above 89Â°F. The hot season lasts for 111 days, from June 26 to October 15, with an average daily high temperature above 85Â°F. The hottest day of the year is August 23, with an average high of 87Â°F and low of 76Â°F.