World Weather & Climate Information

Average weather August in Honolulu (Hawaii), Hawaii

The average minimum temperature (usually the minimum temperature is noted during the night) in Honolulu in August is 23.0°C (73.4°F). August is a dry month with an average of 15mm (0.6in) rain. The average maximum temperature lies around 31.0°C (87.8°F). During the night it can be very warm and sticky. With a water temperature of around 27.0°C (80.6°F), this is a great month to swim. If you enjoy looking at a blue sky and like sunbathing than this month is a great period to visit Honolulu. It has 303 hours of sun.

So what to wear in August? Visitors traveling to Honolulu might want to wear dresses, tops, T-shirts and skirts made of cotton or linen. Shorts for men made of cotton or linen are good options for staying cool on a hot day.

Do these climate conditions match with when you want to go to Honolulu? Find out where to stay here.

For other monthly weather averages and what to do in August look at the numbers below.

Monthly averages

°F
Min Temperature 73.4°F
Max Temperature 87.8°F
Water Temperature 80.6°F
Chance of Rain 20.0%
Precipitation 0.6in
Rainy Days 6
Windspeed 11.2mph
Humidity 64%
Sunshine Hours 303
Percentage Sunshine 76%

What to Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in August.
Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

More climate information for Honolulu

Weather and Climate offers all the information you need to know about the climate in Honolulu.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Hawaii and climate and forecast data for all other countries in the world.

Cheapest month to fly to Honolulu

Where to stay in Honolulu

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