Avg weather in October
11 Hrs per day
0 mm per month
85 % avg
5 Mph avg

Hawaii Weather in October

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What’s the weather like in Hawaii in October?

October falls within dry season in Hawaii, which means there’s not much chance of rain and you’ll get to enjoy plenty of tropical sunshine during your stay.

Geographical influences

Hawaii weather in October is influenced by its location in the Central Pacific. The climate is very tropical, which means it’s humid, hot and damp in the summer with very mild winters. The islands are packed with tropical foliage, golden beaches and volcanoes, which you can explore with a guided tour or an adventurous solo hike. In Oahu, you’ll find the capital city of Honolulu and a line-up of Pearl Harbour WWII memorials.


When you visit Hawaii in October, you’ll get to enjoy warm temperatures without the damp humidity of the summer months. Temperatures range from 24°C up to 26°C at peak times of the day. Humidity levels are around 85% with an average monthly rainfall of 80mm spread over 18 days of the month. 5mph sea breezes bring cooler temperatures in the evening and you’ll have at least 11 hours of sunshine per day.

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