Hanalei weather in September (Hawaii, United States of America)

Is Hanalei a good destination in September, weather-wise? Our page offers a comprehensive look at the weather you can expect this month.

Temperatures

For September, the weather in Hanalei is generally perfect, featuring high temperatures and moderate rainfall. Expect temperatures to climb to 28°C during the day, with nighttime readings dropping to 24°C. Known as the warmest month of the year, it's a great time to break out your summer wardrobe. Remember to stay hydrated and enjoy the sunny weather.

Precipitation

Hanalei in September usually receives moderate rainfall, averaging around 49 mm for the month. Rain is expected on roughly 16 days.

Average sunshine

There are approximately 242 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If your ideal day consists of dry skies and moderate temperatures generally stand out with the best circumstances. While tend to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Hanalei, monthly averages in September

Min Temperature 24°C  

Max Temperature 28°C  

Chance of Rain 52%  

Precipitation 49 mm  

Rainy days 16 days  

Humidity 74% *  

Sunshine 242 hours *  

Percentage Sunshine 66% *  

Data from: Lihue, the United States of America (28 KM, 17 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.

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 Hanalei.

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.