Thailand in August: Weather, Tips, And More


Thailand is in the midst of its rainy season in August. It is one of the wettest months of the year, so rainfall is expected throughout the country. But this does not mean you should postpone your vacation plan. You can still have a good time if you visit the parts of the country that are comparatively drier. Keep to the central and western regions of the country, and you can enjoy a memorable holiday. As most travelers avoid visiting Thailand in August, you will be able to explore the otherwise tourist-heavy places in relative peace and quiet.

Thailand Weather in August

A girl holding an umbrella during rain in Chiang Mai in Thailand.
The northern regions, including Chiang Mai, experience the heaviest rainfall in August.

Thailand's weather in August is typically rainy with warm temperatures. August, which marks the end of the summer, experiences an average temperature that ranges from 26°C to 33°C. The city of Chiang Mai and other northern areas see the most rain during this month. On most days, however, the rainfall generally occurs during the afternoon. The western and central regions of the country including Bangkok are comparatively drier around this time.

For a seasonal overview, check out our article on the best time to visit Thailand.

Weather in Thailand in August - Rainfall and Temperatures

Avg Daily (°C)323334353433333332323131
Avg Nightly (°C)212325262626262625252421
Avg Daily (°F)89.691.493.29593.291.491.491.489.689.687.887.8
Avg Nightly (°F)69.873.47778.878.878.878.878.8777775.269.8
Avg Rainfall (mm)1010501101801801801702201904010

Why Visit Thailand in August

Greenery in the forest and hills in Thailand during August.
Experience the hills and forests of Thailand taking on a lush green appearance in August.
The National Museum in Bangkok, Thailand.
Visit the National Museum in Bangkok and take in the history and culture of the country.

While common sense dictates that the rainy season is not a good time to go on a holiday, there are still benefits to picking the low season over the high one when making a travel plan. Here are some reasons why you should consider traveling to Thailand in August:

  • Lush nature: One of the upsides of visiting Thailand in the rainy season is getting to see the country’s hills and forests take on a lush green appearance. If you do not rain averse, consider traveling to the northern region’s Chiang Rai’s Elephant Valley and Pai’s hot springs.
  • Indoor attractions: Build a rain-proof itinerary with Thailand’s indoor attractions since you are traveling during the rainy season. Bangkok can be a great place to explore in August. Step into the shoes of Thailand's royals at the Grand Palace, go temple hopping, and visit the many museums and art galleries to avoid rainy afternoons.
  • Fewer crowds: Travelers looking for a more intimate trip should consider visiting Thailand in August. While the rain keeps most travelers away from the country, you could simply pack your rain gear and visit Thailand to explore its most popular attractions when there are not many tourist crowds around.
  • Cheaper airfare and accommodation: Budget travelers, rejoice. August is part of Thailand’s low season, so expect a significant drop in airfare, hotel rates, tours, and activities. Room rates can plummet by up to 50 percent, which allows you to splurge in other holiday activities.

Where to Go and What to Go

Wat Phra Singh is a popular temple in Chiang Mai.
Make sure to dress appropriately and respect the local culture while entering temples in Thailand.

Head to Bangkok, the capital of Thailand, which is the heart of the country. Rainfall has less of an impact in the capital city, which is heavily reliant on attractions like museums, temples, dining, and nightlife. You will barely notice the rain because most enjoyable activities can be found indoors. Additionally, during the rainy season, the air is frequently less smoggy, making the city more enjoyable in general. Explore temples, museums, and restaurants with nary a care about the weather. Do not forget to check out the impressive Wat Pho, or visit Sathorn or Thonglor for top-notch restaurants and bars.

If you do not mind the rain, the best places to go in Thailand are in the southern peninsula. With the downpour usually letting up late in the afternoon, it is definitely worth visiting. Explore Koh Samui and Phuket’s beautiful beaches or take a tour of Phi Phi Island.

Wildlife lovers can head north to Chiang Rai, famed for the Elephant Valley. Here, you can go see the magnificent mammals in their natural habitat and plan a sightseeing escapade to the dazzling White Temple.

We also recommend you visit Phetchaburi, which is located in the central part of Thailand. With its elegant temples, palaces, and century-old teak houses, and winding lanes, this area exudes an old "Siam" vibe. Numerous bridges in the town span the Phetchaburi River, which is home to statues of Erawan, the three-headed elephant from Hindu mythology. There are thriving markets on the river's east bank. Phra Nakhon Khiri Palace, Phra Ram Ratchaniwet Palace, and Mrigadayavan Palace are three palaces in Phetburi that feature notable architectural designs.

What to Bring

Woman tourist travelling in the Khao San road in Bangkok.
You will experience heat and humidity in addition to torrential rain, so pack lightweight, breathable clothing that dries quickly.

No matter where you go in Thailand in August, you are bound to encounter some degree of rainfall. As such, your clothes need to be monsoon-ready. Apart from torrential rain, you will also have to deal with heat and humidity, so bring lightweight and breathable clothing that dries quickly. Rain boots are a must, especially when exploring easily flooded places. Creeks and puddles become breeding grounds for mosquitoes, so do not forget to carry an insect repellent.

It takes more than just rain to ruin a good time while traveling to Thailand in August. When travel costs are cheaper, accommodation is affordable and tourist crowds are low, rainy weather is nothing. If it starts raining, go enjoy the indoor attractions inside and when it is shining, get outside and have fun. It is that simple to enjoy a good holiday in Thailand in its low rainy season.

If you have managed to snag a trip to Thailand in August, you have certainly made the right decision. With the help of our customizable trip to Thailand, we create a perfect trip for you. Or how many days to spend in Thailand article might also come in handy.


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  • Matilda Lindh
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