Chiang Rai weather

Our guide to the weather in Chiang Rai during August

30

Average high

6

UV Index

446mm

Monthly rainfall

87%

Humidity

Chiang Rai is a vibrant city full of cultural attractions and stunning natural beauty, making it an ideal destination for tourists. August is a great time to visit, with mild temperatures and plenty of outdoor activities to enjoy. We've looked at the most up-to-date weather data for Chiang Rai, 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 Chiang Rai weather in August.

How hot is it in Chiang Rai during August?

The temperature reaches around 30℃ during the daytime in August, falling away to 22℃ 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 Chiang Rai during August?

August is typically the wettest month in Chiang Rai. On average, there will be 20 rainy days during the month, amounting to 445.7mm 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 good chance that you'll catch a thunderstorm during your trip.

Is it windy in Chiang Rai during August?

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

Join the club...

Be the first to hear about discounted holidays, flash sales and amazing travel competitions to Chiang Rai!

Chiang Rai Blog posts

From the UK's most popular travel bloggers

...

Is Chiang Rai worth visiting? 10 Reasons why you should visit Chiang Rai

31st August 2023 by Italian Trip Abroad

Chiang Rai was a delightful destination for our short break. We thoroughly enjoyed exploring the city and taking part in various activities. Overall, we were very pleased with our experience. If you're wondering whether Chiang Rai is worth a visit, this guide will provide you with over 10 compelling reasons to go. From our initial impressions, we were already convinced that Chiang Rai is a must-see destination....

...

Chiang Mai or Chiang Rai | Things You Must Know Visiting Northern Thailand

19th January 2023 by Italian Trip Abroad

During our backpacking trip in South East Asia, we had the chance to explore many places in Thailand. We spent almost a month in Chiang Mai and a week in Chiang Rai. We noticed a lot of differences between these two cities, so we thought it would be useful to clarify a few things....

Weather in Chiang Rai

Our month-by-month guide to the weather and climate in Chiang Rai

29.1

Chiang Rai weather in

January
33.5

Chiang Rai weather in

February
36.9

Chiang Rai weather in

March
37.9

Chiang Rai weather in

April
35.6

Chiang Rai weather in

May
31.8

Chiang Rai weather in

June
30.3

Chiang Rai weather in

July
30.4

Chiang Rai weather in

August
31.5

Chiang Rai weather in

September
31.3

Chiang Rai weather in

October
30.5

Chiang Rai weather in

November
28.5

Chiang Rai weather in

December