Bhutan weather

Our guide to the weather in Bhutan during September

17

Average high

3

UV Index

241mm

Monthly rainfall

81%

Humidity

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

What's the temperature like in Bhutan during September?

The temperature reaches around 17℃ during the daytime in September, falling away to 11℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Bhutan during September?

On average, there will be 13 rainy days during the month, amounting to 241.4mm 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. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Bhutan 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 Bhutan

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

6.6

Bhutan weather in

January
8.3

Bhutan weather in

February
10.9

Bhutan weather in

March
13.5

Bhutan weather in

April
15.4

Bhutan weather in

May
17.7

Bhutan weather in

June
18.0

Bhutan weather in

July
18.7

Bhutan weather in

August
17.3

Bhutan weather in

September
14.6

Bhutan weather in

October
11.5

Bhutan weather in

November
8.6

Bhutan weather in

December