Tahiti weather

Our guide to the weather in Tahiti during September

25

Average high

6

UV Index

111mm

Monthly rainfall

79%

Humidity

We've looked at the most up-to-date weather data for Tahiti, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Tahiti weather in September.

How warm is it in Tahiti during September?

The temperature is extremely stable in September with average highs of 25℃ and lows just 1℃ lower at 24℃. Of course, the high humidity will make it feel even hotter. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Tahiti during September?

On average, there will be 4 rainy days during the month, amounting to 110.5mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Tahiti during September?

Expect moderate breeze becoming stronger at times during September, with occasional gusts up to 22mph. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.

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Tahiti Blog posts

From the Ireland's most popular travel bloggers

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Swimming with Whales in Tahiti: The Mo'orea Whale Swim

16th January 2023 by Eat Sleep Breathe Travel

In 2018 I ticked off one of my bucket-list items; I went swimming with humpback whales in Tonga. It was one of the most incredible experiences of my life and something I knew I wanted to do again if I had the opportunity. Fortunately, I got my second chance and was able to......

Weather in Tahiti

Our month-by-month guide to the weather and climate in Tahiti

27.0

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January
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February
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April
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July
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