Waipouli Weather in September

During September, Waipouli experiences high daytime temperatures of 28°C (82°F) and cooler nights around 24°C (75°F). As the driest month of the year, rainfall is at its lowest.

Rainfall in Waipouli in September

Expect the least amount of rain this month, providing an excellent opportunity for outdoor activities. Enjoy the clearest skies and driest conditions of the year. Expect around 16 days of rain based on historical data, with 65 mm (2.6 in) average. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Waipouli in September

Waipouli in September has excellent weather. Days reach 28°C (82°F) and nights cool to 24°C (75°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding. It's the warmest month of the year on average, so summer clothing is the way to go.

Sunshine in Waipouli in September

Expect sunny days throughout the month, with an estimated 242 hours of sunshine. This makes it a pleasant time to visit Waipouli.

Wind Speed in Waipouli in September

In September, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in September

With water at 27°C (81°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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• January
• February
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• May
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• October
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• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Waipouli's climate page.

Waipouli Temperature in September

Min Temperature 24°C (75°F)  

Max Temperature 28°C (82°F)  

Water Temperature 27°C (81°F) *  

Chance of Rain 52%  

Precipitation 65 mm (2.6 in)  

Rainy days 16 days  

Humidity 74% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 242 hours *  

Percentage Sunshine 66% *  

* Data from: Lihue, the United States of America (9 KM, 5 Miles).

What to Wear in Waipouli in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Waipouli in September

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

Swimming

9/10

Cycling

8/10

Walking

8/10

Camping

8/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Waipouli's climate page.

More climate data for Waipouli

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Waipouli climate overview or explore weather in the United States of America.