Hawaii County Weather Today

Hawaii County is the largest county in the U.S. state of Hawaii, with a population of over 200,000. It is located on the Big Island of Hawaii and covers an area of 4,028 square miles. The county seat is Hilo, the second largest city in the state. Hawaii County has a tropical climate, with warm temperatures year-round. Average daytime highs range from 79-85°F (26-29°C) during the winter months (November-April) and 81-90°F (27-32°C) during the summer months (May-October). At night, the temperatures range from 65-71°F (18-22°C). The area also experiences some rainfall throughout the year, with an average of about 200 inches (508 cm) annually.