What's the Weather Like in Thailand in June?

#June in Thailand brings hot temperatures, with average daily maximums reaching 33°C (91°F) and minimums hovering around 26°C (79°F). While it is the driest month of the rainy season, be prepared for an average of 15 to 22 days of rain.

However, the showers are usually short-lived, occurring in the afternoon or evening. From lush hills in Chiang Mai to stunning beaches in Koh Samui, June offers a mix of beauty and tranquility across Thailand.

Key Takeaways:

  • Hot and Humid: June in Thailand is very hot with average temperatures ranging from 26–33°C (79–91°F) and high humidity levels.
  • Short-lived Rainfall: Despite being the driest month of the rainy season, Thailand can expect around 16 rainy days in June, with rain occurring in short bursts typically in the afternoon or evening.
  • Best Places to Visit: June is a good time to explore the northern hills and east coast islands and beaches like Chiang Mai, Koh Samui, and Khao Sok National Park. These destinations offer lush greenery, historical sites, and stunning natural landscapes.

Thailand Weather in June: Overview

Average Temperature and Rainfall

To Thailand in June is very hot, with an average temperature range of 26–33°C (79–91°F). The average daily maximum temperature is 33°C (91°F) and the minimum is 26°C (79°F). Rainfall in June averages 159 mm (6 inches), with 16 rainy days and 8 sunny days.

Average Temperature 26–33°C (79–91°F)
Rainfall 159 mm (6 inches)
Rainy Days 16
Sunny Days 8
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Humidity and Rainy Days

The weather in Thailand in June is very humid, despite being the driest month of the rainy season. There are an average of 15 to 22 rainy days, with short bursts of rain usually occurring in the afternoon or evening.

Understanding the humidity levels and frequent short-lived rain showers is important when planning your activities in Thailand in June. Make sure to pack light and cool clothing, a lightweight raincoat or umbrella, and insect/mosquito repellent to make the most of your trip.

Thailand’s Regional Weather

Central and Northern Thailand

Assuming you’re travelling to Central and Northern Thailand in June, expect moderate wetness with lush greenery brought out by the rainfall. The average temperature in Northern Thailand is 28°C (82°F), making it a bit cooler, especially in mountainous areas. So, pack light, breathable clothing to stay comfortable and enjoy the verdant beauty of the region.

Southern Thailand and the Islands

To explore Southern Thailand and the Islands during June, be prepared for high rainfall and frequent storms along the west coast, including popular destinations like Phuket and Krabi. However, the east coast islands of Koh Samui and Koh Phangan offer better weather conditions for diving with moderate rainfall. It’s a great time to enjoy clear waters, beautiful seascapes, and stunning sunsets.

Thailand’s Regional Weather: Northern Thailand features the oldest evergreen rainforest in the world, huge limestone mountains, deep valleys, breathtaking lakes, and wild animals.

Khao Sok National Park in the region offers a variety of activities such as feeding and bathing elephants, exploring the mangrove forest, and commencing on jungle treks. Enjoy the lush scenery and diverse wildlife this region has to offer.

The Best Places to Visit in Thailand in June

Chiang Mai

Keep cool and explore the lush valley of Chiang Mai surrounded by mountains. Besides majestic temples, enjoy trekking on Doi Inthanon for stunning views and even take part in a volunteer program in an elephant sanctuary. Don’t miss out on a Thai cooking class to immerse yourself in the local culture.

Chiang Rai

Chiang Rai, surrounded by mighty mountains, is a picturesque destination with lush greenery in June. Apart from famous temples like the White and Black Temples, enjoy a visit to Phu Chi Fa, offering a magical spot to catch a breathtaking sunrise over the mountains.

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Koh Samui

Chiang Samui may see occasional showers in the evening, but that won’t dampen your experience in this tropical paradise. With clear waters, beautiful beaches, and luxurious resorts aplenty, Koh Samui is perfect for relaxation, water sports, and enjoying picturesque sunsets.


Best known for historical sights like the Death Railway and lush tropical landscapes, Kanchanaburi is a must-visit destination. Explore Erawan National Park to marvel at the famous Erawan Falls, trek in the forest, and spot wildlife like wild monkeys for a truly unforgettable experience.

Khao Sok National Park

The oldest evergreen rainforest in the world, Khao Sok National Park is a pristine natural gem. Discover huge limestone mountains, deep valleys, and breathtaking lakes while feeding and bathing elephants, exploring mangrove forests, and launching on jungle treks for a memorable adventure.

Less Crowding and Cost

Discounts and Quiet Attractions

Cost: Not only does the heat and humidity keep many people from travelling around Thailand in June, but it also results in discounted rates and quiet attractions. This makes June a great time to visit Thailand for those looking to avoid crowds and save some money while exploring the beauty of the country.

What to Wear in June

Clothing and Footwear

For your trip to Thailand in June, pack light and cool clothing made of quick-dry fabrics. Remember to bring a lightweight raincoat or umbrella, rubber boots, and sandals for wet conditions. With high UV levels, don’t forget to pack sun cream, a sunhat, and sunglasses. To visit temples, women should have long sleeves and a long skirt, trousers, or sarong, while men should also opt for long sleeves and trousers.

Sun Protection and Insect Repellent

Protection from the sun is key in Thailand’s June heat. Pack sun cream, a sunhat, and good sunglasses for high UV levels. Additionally, bring along insect/mosquito repellent to keep those pesky bugs at bay while exploring the lush landscapes and temples.

A lightweight and collapsible umbrella, quick-dry clothing, and comfortable footwear are important for your trip to Thailand in June. The high UV levels require sun protection, so pack sunscreen and a hat. Insect repellent will also come in handy in tropical areas. When visiting temples, remember to dress respectfully with covered shoulders and legs.

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Temple Etiquette

June is a great time to visit Thailand’s temples, but remember to dress appropriately. Ensure your shoulders and legs are covered when visiting temples out of respect for the local culture. Long sleeves and trousers for men and long skirts or trousers for women are recommended to adhere to temple etiquette.

Tips and Essentials

Many travellers to Thailand in June face hot and humid weather. Here are a few vital tips to ensure you have a comfortable and enjoyable trip:

  • Pack light, quick-dry clothing and a lightweight raincoat.
  • Bring along rubber boots and sandals to keep your feet dry.
  • Don’t forget sun cream, a sunhat, and sunglasses for protection against high UV levels.
  • Carry insect/mosquito repellent to ward off pesky bugs.

Packing Essentials

On your trip to Thailand in June, make sure to pack light, cool clothing with quick-dry fabrics. Be prepared for short bursts of rain with a lightweight raincoat or umbrella and keep your feet dry with rubber boots and sandals. Don’t forget to protect yourself from the sun with sun cream, a sunhat, and sunglasses, and guard against mosquitoes with insect repellent.

Staying Safe and Healthy

For a safe and healthy stay in Thailand in June, remember to stay hydrated due to the high temperatures and humidity. Bring along a water bottle to refill and drink plenty of fluids. Another important measure is to apply mosquito repellent to prevent mosquito-borne illnesses like dengue fever. Be cautious of UV radiation levels and protect your skin from sunburn by using sunscreen regularly.


Presently, Thailand in June offers a mix of hot temperatures and occasional rain showers, making it a great time to explore the lush beauty of the country while enjoying lower crowds and discounted rates. Whether trekking in Chiang Mai, marvelling at the Erawan Falls in Kanchanaburi, or spotting wild animals in Khao Sok National Park, there are plenty of adventures to be had.

Just remember to pack light and airy clothing, along with rain gear and sun protection, to make the most of your journey in this tropical paradise.

Frequently Asked Questions

Q: What is the average temperature range in Thailand in June?

A: In June, the average temperature range in Thailand is between 26–33°C (79–91°F).

Q: How much rainfall can be expected in Thailand during June?

A: Thailand experiences an average rainfall of 159 mm (6 inches) in June, with 16 rainy days and 8 sunny days.

Q: What are some recommended places to visit in Thailand during the month of June?

A: Some recommended places to visit in Thailand in June include Chiang Mai, Chiang Rai, Koh Samui, Kanchanaburi, and Khao Sok National Park. These locations offer a range of activities from historical sightseeing to relaxing on beautiful beaches.

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