Myanmar weather

Our guide to the weather in Myanmar during September

28

Average high

6

UV Index

321mm

Monthly rainfall

89%

Humidity

We've looked at the most up-to-date weather data for Myanmar, 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 Myanmar weather in September.

How warm is it in Myanmar during September?

The temperature reaches around 28℃ during the daytime in September, falling away to 17℃ at night. 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 Myanmar during September?

On average, there will be 17 rainy days during the month, amounting to 320.5mm 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, September will see just 6 days that produce a storm.

Is it windy in Myanmar during September?

No - there is very light air movement in September so conditions should be calm with light breezes at times.

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Weather in Myanmar

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

22.3

Myanmar weather in

January
26.1

Myanmar weather in

February
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Myanmar weather in

March
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Myanmar weather in

April
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Myanmar weather in

May
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Myanmar weather in

June
26.0

Myanmar weather in

July
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Myanmar weather in

August
27.5

Myanmar weather in

September
26.9

Myanmar weather in

October
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November
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December