Hawaii weather in July 2020

Below are average maximum temperatures at popular destinations in Hawaii in July. Select a destination to see more weather parameters.

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The July weather guide for Hawaii shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Hawaii weather in July

The average maximum daytime temperature in Hawaii in July is a warm 29°C (84°F) with high heat & humidity. The average night-time temperature is usually a warm 22°C (72°F). There are usually 10 hours of bright sunshine each day, which represents 72% of the 13 hours of daylight.

Expect 13mm (0.5 inches) of rainfall across the whole of July with 8 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Hawaii in July is 26°C (79°F).

The weather in Hawaii in July is represented by Honolulu, Oahu.

Hawaii sunrise & sunset times for July 2020

Browse the sunrise & sunset times for Hawaii in July 2020. Select a month to view Hawaii sunrise & sunset times for the next twelve months. The Hawaii sunrise & sunset times shown below are for Honolulu, Oahu.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st July 2020 05:53 19:18
Thursday, 16th July 2020 05:59 19:16
Friday, 31st July 2020 06:05 19:10
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