Month-by-Month Guide: When is the Best Time to Visit Bangkok

As a tropical country, Thailand experiences warm and humid weather with seasonal rainfall.

If you have plans to go to Bangkok, one of the first things to consider is the weather. It is recommended to travel during the cool season with low humidity so you can enjoy strolling through the city (unless you don’t hate the rainy season, then it’s perfectly fine).

To keep yourself updated on Bangkok's year-round climate, we put together a guide on the best time to visit Bangkok based on its monthly weather.

January - February

Considered the “cool season,” January is one of the best times to visit Bangkok because there is little chance of rainfall. The average temperature is warm between 25 C and 34 C, while humidity is low and manageable at an average of 68%.

However, be prepared for big crowds during this month especially if the Chinese New Year falls in early February. Expect a week full of activities such as parades and fireworks display.

On the other hand, the weather condition in February is comfortably warm like in January, making it a perfect time to explore Bangkok. Head to Thailand’s hidden gems including its mountains, beaches, and scenic towns. The Chiang Mai Flower Festival is celebrated every February when streets are filled with colorful plants and orchids.

March

The hot season in Thailand starts in March, with the temperature expected to rise to 30.1 C and humidity at 72%. This is the best time to visit beaches and soak up the sun.

March is also the time when the wind is strong which makes this month the official kite-flying season in the country especially in Bangkok and Chiang Mai.

April - June

If you’re visiting Bangkok in April, pack light clothing because this month marks the hottest time in the country. Even at nighttime, the heat remains high between 31.2 C and 40.2 C.

The Thai New Year, Songkran, also happens every April. It involves street water fights that serve as refreshments to beat the summer heat.

Meanwhile, May remains a hot month with a little rain on the east coast islands of the country. It is also the cropping season when the Royal Ploughing Ceremony is held as farmers look forward to a productive year.

Days still feel hot in June but expect short rains in the afternoon. This could be one of the best times to visit Bangkok because of cheaper hotels and less crowded tourist attractions.

July

This month starts the rainy period before the official wet season in August. Despite some sharp downpours, tourists visiting Bangkok will enjoy the east coast islands with good weather.

August - September

One of the rainiest months in Thailand happens in August. This, however, does not prevent some tourists from visiting the country and experiencing its famous Thai massage, which is perfect when the weather is calm and cold.

The wet season continues until September. One of the most phenomenal events during this month is the Nine Emperor Gods Festival or the Kin Jay Festival, which is celebrated by the Chinese Thai community. The celebration involves off-the-wall rituals and activities like fire walking ceremony, piercing of spear on cheeks, dipping hands on hot oil, and many more.

October

Expect fairer weather in October as it marks the end of the rainy season in Bangkok. There are still small crowds in some tourist attractions except in top-rated destinations like Wat Pho or the Grand Palace. If you prefer to visit Bangkok in October, the cost of hotels and lodges is relatively lower.

November - December

The months of November and December are the best time to visit Bangkok because the weather is generally clear and bright. These months also welcome the tourism season when huge crowds are inevitable, and costs are higher. There are major events and parties in different cities, especially during Christmas and New Year.