Phuket weather

Our guide to the weather in Phuket during March

30

Average high

6

UV Index

216mm

Monthly rainfall

30

Sea temperature

Phuket is a stunningly beautiful destination that offers a wide variety of activities for travelers of all ages. March is a great time to visit, as the weather is generally warm and sunny. We've looked at the most up-to-date weather data for Phuket, 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 Phuket weather in March.

How hot is it in Phuket during March?

The temperature is extremely stable in March with average highs of 30℃ and lows just 4℃ lower at 26℃. 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 Phuket during March?

On average, there will be 8 rainy days during the month, amounting to 215.6mm in total. That's a lot of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. Due to the high temperature and humidity, you might expect lots of thunderstorms, however they're actually fairly infrequent at this time of year. On average, March will see just 3 days that produce a storm.

Is it windy in Phuket during March?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in March. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.

How warm is the sea in Phuket during March?

The water around Phuket reaches a very pleasant 30℃ during March. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature and relatively high humidity will mean that you will feel comfortably warm when coming out of the water.

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Weather in Phuket

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

29.0

Phuket weather in

January
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Phuket weather in

February
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March
30.2

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April
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May
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June
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July
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August
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September
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October
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November
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December