Hapuna Beach weather in September (Hawaii, United States of America)

Is Hapuna Beach a good destination in September, weather-wise? Check out our in-depth weather guide for this month.

Temperatures

In September, the weather in Hapuna Beach generally includes high temperatures and heavy rainfall. During the daylight hours, temperatures often reach 28°C. After dark they usually decrease to around 21°C.

Precipitation

Hapuna Beach in September falls under the rainy season with heavy rainfall, averaging around 238 mm for the month. Records from the past 30 years suggest that around 17 days will experience rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 260 hours of sunshine. Making it a pleasant time to visit Hapuna Beach.

Should you favor a climate that's both dry and comfortably warm January, February, March, November and December typically offer the most agreeable circumstances. On the other hand, June and August tend to be characterized by conditions that may not be as optimal.

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

 

Hapuna Beach, monthly averages in September

Min Temperature 21°C  

Max Temperature 28°C  

Chance of Rain 57%  

Precipitation 238 mm  

Rainy days 17 days  

Sunshine 260 hours *  

Percentage Sunshine *  

Data from: Kailua-Kona, the United States of America (45 KM, 28 Miles).

Where to go in the United States of America in September

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. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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.