02 Nov. 2023

Are you wondering whether it's wise to travel to Thailand during the low season? To help you see things more clearly, we explain everything you need to know about Thai seasons and climate, and we list all the advantages and disadvantages of traveling in low season.

Different seasons in Thailand

Two seasons in Thailand

Generally speaking, Thai climate boils down to two distinct seasons:

• The dry season, which runs from November to April,
• The rainy season (monsoon), which runs from May to October.

Seasons by region

Although there are two distinct seasons in Thailand, the climate varies considerably from one region to another. Here are the different climates by region:

Climate in northern Thailand:

The climate in northern Thailand can be divided into 3 seasons:

• The hot and dry season from March to May,
• The rainy season, from June to October, with heavy rainfall possible between August and September,
• The cool season, from November to February, during which daytime temperatures can drop to as low as 5°C.

Climate in central Thailand:

Central Thailand experiences very rainy periods in April, May, September, and October. However, although July and August belong to the monsoon season, rainfall there is more sporadic or, at least, never lasts long.

Climate in southern Thailand:

The rainy season does not occur in the same way between the southeast and southwest of Thailand.

On the side of the Gulf of Thailand islands (Koh Samui, Koh Phangan, Koh Tao), rainfall is heavier between October and December. However, it is lighter during July and August.

On the side of the Andaman Sea islands (Phuket, Koh Lanta, Koh Phi Phi...), rainfall there is much more intense, even during July and August.

Sidebar: The period to avoid regardless of region

During typhoon season, September is the month with the heaviest precipitation. It is therefore the month of the year to avoid in all regions of Thailand.

What to expect when traveling to Thailand during the monsoon? Traveling to Thailand in Low Season: Good or Bad Idea?

Just because it's the rainy season doesn't mean it rains all day long. While the rainy season affects the entire country, at different times and intensities, there are still several things to keep in mind:

• Temperatures are not affected and it can still be around 30°C;
• The rainy season is marked by high humidity, which creates a feeling of greater heat;
• Rainfall is not continuous; rather, it consists of intermittent showers;
• There are still plenty of sunny periods between showers or storms;
• Rain is more likely to occur late in the day or during the night;
• The rainy season may arrive sooner or later, especially with climate change.

Advantages and disadvantages of a stay in Thailand in low season

Advantages of traveling to Thailand in low season Traveling to Thailand in Low Season: Good or Bad Idea?

More attractive prices

The first advantage, and not a small one, is that by traveling in low season, you can enjoy much more competitive rates for accommodations, flights, activities, and excursions. It's therefore the ideal season when you're on a tight budget.

Fewer tourists

Low season inevitably means fewer tourists. Since there are fewer tourists, you'll be able to visit sites that are normally crowded during high season and enjoy them all to yourself.

Another advantage: because there are fewer tourists, you also have more accommodation options. You can thus book at the last minute and improvise your trip from day to day.

Greater ease in connecting with locals

Much less sought after than during high season, locals are far more relaxed in low season. In other words, it's the best time of year to take time to meet the inhabitants and interact with them.

Even more impressive landscapes

With the rain, Thai landscapes are even more verdant than the rest of the year. This is particularly true of the rice paddies in northern Thailand, which display an intense green. Low season is also the ideal time to enjoy activities in waterways (kayaking, rafting, etc.) and to admire waterfalls in the country's national parks. Indeed, during dry season, waterfalls can quickly run dry.

More festivities

During low season, Thailand is marked by numerous festivities. Among the must-see events during your stay, you can mention:

• Songkran, the Buddhist New Year in Thailand: it's THE most popular Thai festival. This religious celebration, often compared to the world's biggest water battle, takes place every year in April (according to the lunar calendar).
• Loy Krathong, the Festival of Lights: this celebration takes place every year in November (according to the lunar calendar). On this occasion, thousands of floating offerings lit by candles flow onto the country's waters.
• Phi Ta Kon, the Ghost Festival: this 3-day Thai festival in honor of Buddha takes place in Dan Sai, a small village in the Isan region. Again, the date is decided according to the lunar calendar (generally, it falls between March and July).
• The Vegetarian Festival: this traditional Thai festivity takes place every year in October. For 9 days, numerous shows and events take place. During this time, part of the Thai population follows many rituals and eats vegetarian dishes exclusively.

Disadvantages of traveling to Thailand in low season Traveling to Thailand in Low Season: Good or Bad Idea?

Unpredictable weather

The rainy season is an unpredictable season. Although rains are not continuous, they can be torrential. In other words, a downpour can literally drench you completely in seconds if you don't take shelter.

Moreover, the rainy season is marked by high humidity. You therefore need to be able to tolerate humid heat, which can quickly become stifling.

Finally, it is not uncommon to experience flooding in September and October, particularly in areas with poor water drainage systems.

Fewer tourist services

During low season, it is not uncommon for tourist services to be fewer and farther between. Some establishments (restaurants, hotels, etc.) may close during this time of year (rest assured, you will always find something open!). Certain marine parks may also be closed. Be sure to check dates before booking.

Additionally, boats and ferries are not always operational. This is particularly the case when a storm occurs and boats do not risk crossing the sea. You should always have a backup plan.

More restricted activities

Due to heavy rains and low-season climate, certain activities are not always feasible. This is the case for snorkeling and scuba diving in the Andaman Sea where visibility is extremely poor (note that it is entirely possible to dive in the Gulf of Thailand during this period).

This is also true for treks and hikes, which can be canceled at the last minute if the ground is too slippery, putting trekkers' safety at risk.

In conclusion: traveling in low season, yes but by adapting your itinerary and activities!

As you can see, traveling to Thailand in low season has its share of advantages and disadvantages. To conclude, it is entirely possible to travel to Thailand during the monsoon, provided you adapt your trip. How? By adjusting your itinerary according to the climate of regions and timing, and by prioritizing activities based on the weather.

Here are some tips to remember if you plan to travel to Thailand in low season:

• Don't plan everything in advance, or at least always have backup plans if your activity gets rained out;
• Remember to pack rain gear and mosquito protection (spray, long-sleeved clothing, etc.);
• Opt for a stay on the Gulf of Thailand islands rather than the southwestern beaches if you want to enjoy the sun and go diving;
• Enjoy the beach early in the day rather than late afternoon when showers are more intense;
• You will always find activities to keep you occupied in case of heavy downpours: take the opportunity to try the famous Thai massages, learn Muay Thai (Thai boxing), or take Thai cooking classes...

Florine Dergelet

Florine Dergelet

A web writer for over 10 years, Florine Dergelet is a traveler driven by a desire to discover the world with an open heart. Each of her articles is an invitation to slow down, to listen, to understand. For her, traveling is not about checking countries off a map, but about weaving connections (often invisible but always powerful) with places, peoples, and all manner of creatures from the animal kingdom. Her motto? Advise travelers with ethics, raise their awareness about animal welfare, respect for cultures, and the importance of humble and sustainable tourism. Because the most beautiful memories often arise far from the spotlight, in the shadow of a trail, at the edge of a conversation, or in the quiet breath of a world we finally take time to listen to…