Honolulu weather in August (Hawaii, United States of America)

Is Honolulu a good destination in August, weather-wise? Find all the essential weather information for this month in our guide.

Temperatures

Expect perfect weather in Honolulu during August, which means high temperatures and low rainfall. During the day, temperatures usually reach up to 29°C. At night, they tend to fall to approximately 24°C. As the warmest month of the year, it's important to pack plenty of light and breathable clothing. Stay cool and hydrated to fully enjoy the sunny days.

Precipitation

Honolulu in August usually receives low rainfall, averaging around 23 mm for the month. Looking at the last 30 years, the data shows about 8 days with rain.

Average sunshine

With around 303 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

In case you lean more towards enjoying temperate temperatures and rain-free days typically offer the most optimal weather. In contrast, tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Honolulu climate page with graphs.

 

Honolulu, monthly averages in August

Min Temperature 24°C  

Max Temperature 29°C  

Water Temperature 27°C  

Chance of Rain 26%  

Precipitation 23 mm  

Rainy days 8 days  

Humidity 64%  

Windspeed 18 km/h  

Sunshine 303 hours  

Percentage Sunshine 76%  

Where to go in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. With a water temperature of around 27°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Honolulu.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.