Bangkok weather: Best Time to Visit Bangkok

To fully enjoy your trip to Bangkok – Thailand, it is extremely important to understand the city’s weather and choose the ideal time to explore. Bangkok has a typical tropical climate, with different seasons and weather conditions, directly affecting your trip. Readers, please join Vietnam Allure Travel to learn about Bangkok weather, and the best time to explore this city.

Bangkok weather and climate 

Bangkok weather

Bangkok is famous for its tropical monsoon climate, characterized by two distinct seasons: the rainy season and the dry season. The city is hot and humid all year round, with an average annual temperature of around 28 degrees Celsius.

The rainy season in Bangkok starts in May and lasts until October, when the city often experiences heavy rain and high humidity. During this time, temperatures are usually high, but due to the constant rain, the air becomes humid, causing a feeling of heat and stuffiness. The average humidity ranges from 60% to 90%, making the weather quite uncomfortable for those not used to tropical climates.

The dry season in Bangkok lasts from November to April of the following year, with cooler weather and less rain. However, the hottest month of the year is April, when temperatures can reach 32 degrees Celsius. On the other hand, the coldest month is December, when temperatures can drop to 23 degrees Celsius, but “cold” here is only relative to tropical temperature standards. The average daily sunshine during the dry season is about 7-8 hours, creating favorable conditions for outdoor activities and tourism. In general, Bangkok has hot weather all year round, with heavy rains during the rainy season and cooler weather during the dry season. If visitors want to avoid the peak heat, the ideal time to visit Bangkok is from November to February, when the weather is pleasant and there is less rain.

Bangkok weather by month

Bangkok weather by month

Bangkok has a tropical monsoon climate, with weather that varies from month to month. Here are details of Bangkok’s weather by month:

• Bangkok january weather: This is the coolest time of year in Bangkok with an average temperature of around 27 degrees Celsius. The average high temperature during the day is around 32 degrees Celsius, while the lowest temperature at night is usually around 22 degrees Celsius. Humidity is quite low, only around 68%, and the average rainfall is 13mm, creating ideal conditions for outdoor tourism activities.
• February: Temperatures start to increase slightly, averaging around 28 degrees Celsius. During the day, the average high temperature is 32 degrees Celsius and at night the average low temperature is around 24 degrees Celsius. Humidity increases to 72%, and rainfall also increases slightly, averaging 40mm.
• March: The weather starts to get warmer with an average temperature of around 29 degrees Celsius. During the day, the average high temperature is 34 degrees Celsius and at night the average low temperature is around 26 degrees Celsius. Humidity remains at 72%, and rainfall drops to around 20mm, signaling the hottest period is coming.
• April: The hottest month of the year with an average temperature of around 30 degrees Celsius. The average high temperature reaches 35 degrees Celsius during the day, while at night the lowest temperature is around 27 degrees Celsius. Humidity remains at 72%, and rainfall increases significantly to 90mm, signaling the transition from the dry season to the rainy season.
• May: The rainy season officially begins, with an average temperature of around 30 degrees Celsius. The average high temperature is 34 degrees Celsius during the day, and the average low temperature is 27 degrees Celsius at night. Humidity increases to 75% and average rainfall reaches 250mm, making the weather more humid and cooler.
• June: The average temperature remains at 30 degrees Celsius. During the day, the average high temperature is 33 degrees Celsius, and at night the average low temperature is around 26 degrees Celsius. Humidity remains at 73% and average rainfall drops slightly to 190mm.
• Bangkok july weather: The average temperature drops slightly to 29 degrees Celsius, with an average high temperature of around 33 degrees Celsius during the day and an average low temperature of around 26 degrees Celsius at night. Humidity increases to 75%, and average rainfall reaches 175mm.
• August: The weather is quite similar to July, with an average temperature of around 29 degrees Celsius. The average high temperature is 33 degrees Celsius during the day, and the average low temperature is 26 degrees Celsius at night. Humidity remains at 75% and the average rainfall increases to 220mm.
• September: This is the rainiest month of the year, with an average rainfall of 339mm. The average temperature is around 28 degrees Celsius, with an average high temperature of around 32 degrees Celsius during the day and an average low temperature of around 26 degrees Celsius at night. Humidity remains at 79%, making the air humid and sometimes stuffy.
• October: The weather begins to gradually transition to the dry season with an average temperature of around 28 degrees Celsius. The average high temperature is 32 degrees Celsius during the day and an average low temperature of around 25 degrees Celsius at night. Humidity remains at 77% and the average rainfall is 275mm, still quite high but down from September.
• November: This month marks the start of the dry season. The average temperature is around 28°C, with an average high of around 32°C during the day and an average low of around 24°C at night. Humidity drops to 63%, and the average rainfall drops sharply to 50mm, creating ideal conditions for tourism and outdoor activities.
• Bangkok weather december: The coldest month of the year, with an average temperature of around 27°C. During the day, the average high temperature is 31°C and at night the average low temperature is around 22°C. Humidity increases slightly to 72%, and the average rainfall is only around 6mm, making the weather cool and pleasant, ideal for exploring Bangkok.

With temperature and rainfall varying from month to month, visitors can choose the best time to visit Bangkok based on personal preferences and weather conditions.

The ideal time to travel to Bangkok

The ideal time to start your trip to Bangkok is during the dry season

When planning a trip to Bangkok, choosing the right time can greatly affect your experience. To get the most out of your trip, you should consider traveling between November and April.

Dry season from November to April: The ideal time to travel to Bangkok

The ideal time to explore Bangkok is from November to April, when the city enters its dry season. This is the time with the most pleasant climate of the year. During this period, Bangkok rarely experiences rain, allowing you to visit famous places without being interrupted by bad weather. Moreover, the temperature during the day is not too high, usually ranging from 25°C to 35°C, bringing a comfortable feeling when you walk around or participate in outdoor activities.

Advantages of this time:

• Pleasant climate: The dry season not only brings less rain but also reduces humidity, making the air fresher and more pleasant. This is the ideal condition to visit temples, floating markets and other famous tourist attractions in Bangkok.
• Diverse tourist activities: This time also coincides with major festivals and events in Bangkok, such as Loy Krathong in November and Songkran in April. This is a great opportunity for you to experience unique customs and participate in special cultural activities.
• Convenient to travel: With favorable weather, you can easily travel and visit without worrying about storms.

Traveling to Bangkok at this time, you will enjoy the beautiful scenery, culture and rich activities that this city has to offer in the most ideal weather conditions.

Notes on weather when traveling to Bangkok

When preparing for a trip to Bangkok, it is important to understand the weather conditions and prepare appropriately so that you can enjoy your trip as comfortably as possible. Below are some important weather notes that you need to know to be best prepared.

Heat and dust

Heat and smog in Bangkok

During the dry season from November to April, Bangkok often experiences intense heat waves. Temperatures can reach 35°C or more, and the combination of dust from traffic and urban activities can add to the sweltering feeling. To protect your health and avoid heat-related problems, you should prepare essential items such as umbrellas, wide-brimmed hats and sunscreen. These items will help you avoid direct sunlight and protect your skin from UV rays.

Prepare cool clothes

Clothing also plays an important role in keeping you comfortable while exploring Bangkok. Choose cool, light and breathable clothes such as shirts, T-shirts, and shorts made of cotton or linen. Besides, light-colored clothes can also help reflect sunlight and reduce the feeling of heat.

Drink plenty of water

Hot and dry weather can quickly dehydrate your body, leading to fatigue and exhaustion. Therefore, it is important to maintain your daily water intake. Always carry a bottle of water with you and drink regularly throughout the day, especially when you participate in outdoor activities or when moving around a lot.

When traveling to Bangkok, preparing adequate sun protection, choosing the right clothes and maintaining adequate water intake are important factors to help you have a smooth and pleasant trip.

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How to get real-time Bangkok weather updates?

Bangkok weather update for a convenient trip

When traveling to Bangkok, it is important to keep an eye on the weather so you can best prepare for your trip. Here are some effective ways to stay updated with the Bangkok weather in real time:

Update via weather apps and websites

One of the easiest and most accurate ways to stay updated with the weather in Bangkok is to use weather apps and websites. Many platforms provide detailed weather information and real-time forecasts, giving you a clear picture of the current weather conditions and what to expect in the coming days. Some popular apps and websites that you can refer to include:

• Weather.com: This is the official website of The Weather Channel, providing global weather forecasts with details on temperature, humidity, precipitation, and more.
• AccuWeather: Provides accurate and up-to-date weather forecasts with information on current weather conditions and hourly forecasts.
• Weather Underground: Weather Underground provides detailed and up-to-date information on local weather.

By using these apps or websites, you can easily and conveniently monitor the weather in Bangkok right on your mobile phone or computer.

Quick search through search engines

If you need a quick weather update and don’t want to install an app or visit a separate website, you can use an online search engine. Just type “Bangkok weather forecast” into the search bar of search engines like Google, Bing or Yahoo, and you will immediately get updated weather information. 

Search engines often provide weather results right on the search results page, allowing you to quickly see the current weather forecast as well as other important information without having to visit specific websites or apps.

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Some questions about weather and traveling in Bangkok

Below, Vietnam Allure Travel answers some questions about the weather when traveling to Bangkok:

Is the weather in Bangkok similar to other cities in Thailand?

The weather in Bangkok is not exactly the same as other cities in Thailand, although they are all located in the tropical climate zone. Bangkok typically experiences hot and dry weather during the dry season, while other cities may have different climate conditions. For example, Pattaya and Phuket, which are located along the coast, may experience hotter and more humid weather due to the influence of the sea, creating higher humidity levels. Conversely, Chiang Mai, which is located in northern Thailand at a higher altitude, may experience colder weather, especially in the winter.

Does the hot weather in Bangkok affect travel and sightseeing?

The hot weather in Bangkok can have a significant impact on the visitor experience, especially for those coming from cooler climates. High temperatures and high humidity can make traveling and sightseeing more uncomfortable, leading to fatigue and dehydration. To minimize the effects of hot weather, visitors should be well-prepared with protective gear such as wide-brimmed hats, umbrellas, and sunscreen. Additionally, choosing activities during cooler times of the day, such as early morning or late afternoon, can help make your sightseeing experience more comfortable.

Should I travel to Bangkok during the rainy season?

The rainy season in Bangkok is not the ideal time for tourism because this time often has sudden showers and flooding that can make it difficult to move around. However, the rainy season also has its own unique characteristics. The landscape becomes greener, parks and gardens bloom, and you can experience unique local activities, such as participating in rainy season festivals. If you like to explore different aspects of Bangkok and do not mind the wet weather, the rainy season can bring you more unique experiences.

Above, Vietnam Allure Travel sends readers all the important information related to Bangkok weather. Hopefully, the information we share will help you build the perfect plan for your upcoming trip to Bangkok. Readers, do not forget to refer to the tours to explore Bangkok, Southeast Asia travel at Vietnam Allure Travel!