When Is the Best Time to Visit Thailand?
When Is the Best Time to Visit Thailand?
A Month-by-Month Guide to Weather, Festivals & Travel Experiences.
Thailand’s character changes with the seasons, one month you could be snorkelling in crystal clear waters, the next you could be trekking through a dripping green jungle as the rain starts to fall from dramatic skies. There is no bad time to visit Thailand, but your experience will be very different depending on when you decide to travel.
This guide explains what to expect through the seasons, weather patterns, festivals and holidays so you can decide the best time to plan your adventure. Whether it’s snorkelling on colourful reefs of the Phi Phi Islands, wildlife spotting in the jungles of Khao Sok, celebrating Songkran in Chiang Mai or just sipping a cocktail on the beaches of Khao Lak, we go you covered.
Thailand’s Climate in Simple Terms
Thailand enjoys a tropical climate; this means warm temperatures all year round. What changes is how hot it gets, how much rain falls and the levels of humidity, all of which make a big difference to what you can and can’t do. The Similan islands close between May and October for example, so if you were planning a snorkelling or diving trip during these months you would need to find different dive sites, the Gulf of Thailand being a great alternative.
Thailand’s three main seasons
Cool Dry Season (November-February)
This is Thailand’s high season when calm seas, low humidity, clear blue skies and average temperatures of 23- 30°C make it the most popular time for travellers.
Hot Season (March- April)
Thailand’s hot season is exactly that, hot, sunny and sometimes uncomfortably humid. With average temperatures of 28-38°, many travellers still choose this time of year to come for the perfect beach weather and to experience some of the local, and national festivals celebrated at this time
Rainy/ green season (May-October)
This is the season when Thailand’s green landscape bursts in to life, waterfalls are at their most majestic and prices for flights and accommodation are at their lowest. Average temperatures are between 24-32°C, often sunny but with regular short, heavy rain showers that can sometimes last a few days
Best Time for Different Trips
If your dream holiday is long golden beaches, crystal clear water, island hopping tours and snorkeling adventures then November to April is unbeatable. Temperatures are warm but comfortable, the seas are calm and conditions are perfect for exploring. The only downside is that this is the most popular time to visit so beaches and attractions can feel a little busier, rooms and tours often sell out so booking early is essential if you want to avoid disappointment.
For hiking, temple visits and cultural experiences, the rainy season can be brilliant. Yes, you’ll get wet sometimes, but you’ll also get the place almost to yourself, and much cheaper flights and hotel rooms. Most bars, hotels and restaurants are still open, tours are still running, and the Thai people remain as warm and welcoming as always. Rain doesn’t stop play in Thailand, it’s just the game that changes a little.
Festivals and Events by Month

January
(1st) New Year’s Day (Public Holiday)
(10th) Children’s Day
(17th) Teacher’s Appreciation Day
(16-18 tbc) Bo Sang Umbrella Festival in Chiang Mai
February
(6-8 tbc) Chiang Mai Flower Festival
(17th) Chinese New Year (Public holiday)
(Mid Feb tbc) Trang Underwater Wedding
March
(13th) National Elephant Day
(17th) National Muay Thai Day
(1st–10th) Sea Turtle Festival in Phang Nga
April
(late Mar/early Apr) Poy Sang Long
(6th) Chakri Memorial Day (Public holiday)
(13–15) Songkran (Public Holiday)
May
(1st) Labour Day (Public Holiday)
(4th) Coronation Day (Public Holiday)
(date tbc) Visakha Bucha (Public Holiday)
((16-18) Rocket Festival in Isaan (Bun Bang Fai ).
June
(3rd) HM Queen Suthida’s Birthday (Public Holiday)
(28-30th) Phi Ta Khon Ghost Festival in Loei
July
(10th)Asahna Bucha (Public Holiday)
(9-11th)Ubon Candle Festival
(28th) HM King Vajiralongkorn’s Birthday (Public Holiday).
August
(12th) HM Queen mother Sirikit’s Birthday & Mother’s Day (Public Holiday)
Por Tor (Hungry Ghost) Festival in Phuket (date tbc).
October
(13th) King Bhumibol Memorial Day (Public Holiday)
(21-29th)Phuket Vegetarian Festival
(23rd) Chulalongkorn Day (Public Holiday).
November
Pattaya Fireworks Festival (tbc)
(5th) Loy Krathong
(4-6th tbc)Yi Peng Lantern Festival in Chiang Mai
December
(5th)HM King Bumibhol Adulyadej the Great’s Birthday, National Thailand Day and Fathers Day (Public Holiday)
(10th) Constitution Day (Public Holiday)
(25th) Christmas Day
(31st) New Year’s Eve
This is just a small snapshot of what Thailand has to offer. Whether you are planing a solo trip, an adventure with friends, a romantic getaway or a dream family holiday, Tokay Tours is here to Make it effortless. Have a browse through our tour page, secure your dates and let us take care of the rest, your adventure with us starts the moment you book.


























