When is the Best Time to Visit South East Asia?

Southeast Asia’s Monthly Climate Guide

The best time to travel to Southeast Asia’s mainland countries, including Thailand, Laos, Cambodia and Vietnam is between November and February, when it is not too hot, and the weather is dry with temperatures ranging from 68-86°F. Northern regions, like Chiang Mai and Hanoi, are cooler, sometimes dropping to 60°F at night. Indonesia and the Philippines also experience their dry season between January and March, with temperatures between 77-86°F, while Malaysia and Singapore experience sporadic rains at this time of year.

Southeast Asia’s weather heats up from April to June when it starts to get hot and humid, often exceeding 95°F and above. It can be sweltering in cities like Bangkok, making beach destinations on Thailand’s coast more appealing. This is when Malaysia and Singapore start to see increased rainfall too.

Generally speaking, the rainy season in Southeast Asia lasts from May to October, when there can be heavy rains and high humidity. Flooding can occur, especially in Cambodia and Vietnam, and temperatures stay around 77-86°F. Monsoon rains dominate the Philippines and Malaysia from July to October, with heavy showers and occasional typhoons.

However, the rainy season can be the best time to travel to Southeast Asia, when the countryside is green and lush, there are fewer crowds and hotel prices are better value. What’s more, the rains will start at different times in each country and within different regions in each country.

As the rains ease off in November and December in most of South East Asia, Malaysia and Singapore remain wet. Temperatures are consistently warm though, hovering between around 77°F and 86°F, so you're likely to see a mix of sun and occasional showers.

Understanding Southeast Asia’s Seasons

Southeast Asia's diverse climate offers something for every traveler, from sun-drenched beaches to lush, rain-soaked jungles. Find out what each month brings with our guide to Southeast Asia weather by month.

Best time to visit Southeast Asia for…

Whether you're drawn to vibrant cultural festivals or idyllic beach getaways, read on for the best time to visit Southeast Asia to soak up its highlights.

Events & Festivals

The best time to visit Southeast Asia for events and festivals is typically during the cooler, dry months from November to February. This period sees vibrant celebrations such as the Ati-Atihan Festival in the Philippines in January and the Burmese New Year water festival in April. Food lovers will enjoy the various street food festivals across Thailand, especially during the cooler months when outdoor dining is more comfortable. The Hindu Festival of Lights in October and the Thailand Lantern Festival in Chiang Mai are must-see events for cultural enthusiasts.

Beach Vacations

For beach vacations, the best time to travel to Southeast Asia is during the dry season. In Thailand, visit the stunning beaches of Phuket and Krabi between November and April for perfect weather. Vietnam's coastline is best enjoyed from December to May, with popular destinations like Da Nang and Nha Trang offering pristine beaches and clear waters. Malaysia's east coast, including the Perhentian Islands, is ideal from June to August, providing fantastic beach resorts and diving spots. By focusing on these peak periods, travelers can experience the Southeast Asia climate at its best, ensuring a memorable beach vacation.