☀️ Weather + Seasons
👍 When to visit Bangkok
🔎 Weather in Months
❓ Questions + Answers
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What is the weather in Bangkok in Thailand?
Bangkok is a vibrant city with a tropical climate that can be both enjoyable and challenging for visitors. In this post, I’ll share my experiences and tips for dealing with the weather in Bangkok. Bangkok is located in the central part of Thailand and has a tropical savanna climate, which means it’s hot and humid year-round. The city experiences three seasons: hot season, rainy season, and cool season.
☀️ Hot Season in Bangkok (March to May):
The hot season typically lasts from March to June. During this time, temperatures can be quite high, often exceeding 35°C (95°F), and humidity levels can be uncomfortably high, making it feel even hotter. The hot season is also known for occasional heat waves, which can bring temperatures up to 40°C (104°F) or higher. Due to the high temperatures and humidity, it is recommended to stay hydrated by drinking plenty of water and to avoid spending too much time outdoors during the hottest parts of the day. It is also common for people to seek refuge from the heat by staying indoors or by visiting air-conditioned places such as shopping malls, cinemas, or cafes.
⛈️ Rainy Season in Bangkok (June to October):
Typically lasts from July to October, with September being the wettest month. During this time, the city experiences heavy rainfall and occasional thunderstorms. The rain is usually intense but short-lived, with periods of sunshine in between. Temperatures during the rainy season are slightly cooler than during the hot season, with average highs ranging from 30°C (86°F) to 33°C (91°F). However, humidity levels can still be high, which can make it feel sticky and uncomfortable. While the heavy rain can cause occasional flooding and traffic disruptions in some areas, it also brings relief from the heat and helps to keep the city green and lush. It is also a good time to visit waterfalls and national parks, as they will have more water and the scenery will be at its best.
🌇 Cool Season in Bangkok (November to February):
Lasts from November to February, and it is the most pleasant time of year to visit the city. During this season, the temperature is mild and comfortable, with average highs ranging from 28°C (82°F) to 31°C (88°F), and lower humidity levels, making it a great time to explore the city’s outdoor attractions. The cool season is also known for clear blue skies and cool breezes, making it a popular time for outdoor activities such as sightseeing, cycling, and dining at rooftop restaurants. In addition, the cool season coincides with the holiday season, and the city is decorated with festive lights and decorations, creating a cheerful atmosphere. However, it is worth noting that temperatures can occasionally drop to around 15°C (59°F) in the early morning or late evening, so it is recommended to pack some warm clothing if you plan to be out during these times.
What is the best time to visit Bangkok?
The best time to visit Bangkok, Thailand, largely depends on your preferences and travel plans or what you want to visit and see. Bangkok has a tropical climate, which means it’s hot and humid year-round, with three distinct seasons: hot, rainy, and cool. The cool season, from November to February, is the most popular time to visit Bangkok. During this time, the weather is generally cooler and drier, with temperatures averaging around 25°C (77°F). This is also the peak tourist season, so be prepared for larger crowds and higher prices.
The hot season, from March to May, can be quite intense, with temperatures often reaching up to 40°C (104°F). The humidity can also be high, making it feel even hotter. However, this is the low season for tourism, so prices for accommodations and flights may be lower. The rainy season, from June to October, is characterized by frequent and heavy rainfall, and occasional flooding can occur in some parts of the city. However, the temperature during this season tends to be slightly cooler, and the crowds are smaller. This season is also considered the green season, as the vegetation is lush and vibrant due to the rainfall. What is the current weather in Bangkok? ➜ Current weather in Bangkok
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Weather in Bangkok throughout the year:
| Month | Weather Description |
|---|---|
| January | January is one of the most pleasant months to visit Bangkok, Thailand, with warm and comfortable weather. The average temperature during this month is around 26°C (79°F), with low humidity levels and occasional cool breezes. The skies are generally clear, with minimal rainfall and plenty of sunshine, making it an ideal time for outdoor activities and sightseeing. However, be prepared for occasional cooler nights, especially if you plan to be out late. Overall, January is a great time to visit Bangkok, with comfortable weather and plenty of opportunities to explore the city. |
| February | February in Bangkok is similar to January, with warm and comfortable weather, clear skies, and low humidity levels. The average temperature is around 28°C (82°F), and it’s an excellent time for outdoor activities and sightseeing. However, temperatures may start to rise towards the end of the month, signaling the approach of the hot season. |
| March | March marks the beginning of the hot season in Bangkok, with temperatures starting to rise and occasional heat waves. The average temperature during this month is around 31°C (88°F), with higher humidity levels and occasional thunderstorms. Despite the rising temperatures, March is still a good time to visit Bangkok, especially early in the month when the weather is still relatively mild. |
| April | April is the hottest month in Bangkok, with temperatures often reaching up to 35°C (95°F) or higher. The humidity can be high as well, making it feel even hotter. However, April is also the month of the Songkran festival, a fun and lively celebration of the Thai New Year, which involves water splashing and street parties. If you’re visiting Bangkok in April, be sure to stay hydrated and wear light clothing. |
| May | May in Bangkok marks the beginning of the rainy season, with occasional thunderstorms and higher humidity levels. The average temperature during this month is around 30°C (86°F), and the vegetation is lush and green due to the rainfall. Despite the occasional rain, May can still be a good time to visit Bangkok, especially early in the month when the weather is still relatively mild. |
| June | June in Bangkok can be a challenging month for visitors, as it’s typically the wettest month of the year with frequent and heavy rainfall. The average temperature during this month is around 29°C (84°F), and the humidity can be quite high, making it feel even hotter. The rain can also cause flooding in some parts of the city, which can affect transportation and travel plans. Despite the challenges, June can still be a good time to visit Bangkok, especially if you’re looking to experience the city during the low season for tourism. |
| July | July in Bangkok is similar to June, with frequent and heavy rainfall and high humidity levels. The average temperature during this month is around 29°C (84°F), which can feel even hotter due to the high humidity. The rainfall may continue to cause flooding in some parts of the city, which can affect transportation and travel plans. However, like June, July can still offer unique experiences for visitors, especially if you’re looking for a quieter and more affordable trip. With fewer crowds and lower rates for accommodations and flights, you can enjoy the city’s attractions and activities without the usual hustle and bustle. |
| August | August in Bangkok is still part of the rainy season, with occasional rainfall and high humidity levels. The average temperature during this month is around 29°C (84°F), and there may still be some flooding in certain parts of the city. However, the rainfall tends to decrease towards the end of the month, and there may be some sunny days. August can be a good time to visit Bangkok if you’re looking for lower prices and fewer crowds, but be prepared for some rainy days. |
| September | September in Bangkok marks the end of the rainy season, with decreasing rainfall and more sunny days. The average temperature during this month is around 28°C (82°F), and the humidity levels begin to drop as well. September can be a good time to visit Bangkok if you’re looking for mild weather and fewer tourists, as it’s still considered the low season. However, there may still be some occasional rain showers. Despite the possibility of some rain, September can offer unique experiences and lower prices for accommodations and flights. This is also a good time of year to enjoy outdoor activities such as visiting the city’s parks and gardens or taking a river cruise. |
| October | October in Bangkok is considered the start of the cool season, with more comfortable weather and lower humidity levels. The average temperature during this month is around 27°C (81°F), and there may be some occasional rainfall. October is a good time to visit Bangkok if you prefer milder weather and outdoor activities, such as exploring the city’s parks and gardens or taking a river cruise. However, it’s important to note that the weather can still be unpredictable, and sudden showers may occur. |
| November | November in Bangkok marks the start of the high season, with comfortable weather and lower humidity levels. The average temperature during this month is around 26°C (79°F), and there is very little rainfall. November can be a great time to visit Bangkok if you’re looking for pleasant weather and outdoor activities, such as exploring the city’s markets, temples, and parks. However, it’s important to note that this is a popular time of year for tourists, and prices for accommodations and flights may be higher. |
| December | December in Bangkok continues the high season, with slightly cooler temperatures and comfortable weather. The average temperature during this month is around 25°C (77°F), and there is very little rainfall. December can be a great time to visit Bangkok if you’re looking for a festive atmosphere and holiday celebrations, as many of the city’s attractions and markets are decorated for the season. However, like November, this is a popular time of year for tourists, and prices for accommodations and flights may be higher. |
The Current weather in Bangkok – Thailand:
Max, Min and Average Temperature in Bangkok:
The average temperature in Bangkok ranges from 26°C to 29°C throughout the year. The hottest season is from March to May, when temperatures can reach up to 35°C or higher. The rainy season is from June to October, with temperatures ranging from 25°C to 30°C. The coolest season is from November to February, with temperatures ranging from 20°C to 28°C. The highest temperature ever recorded was 40.8°C and the lowest was 9.9°C, but extreme temperatures are rare. Visitors should pack light, breathable clothing and stay hydrated in the hot and humid climate.
| Month | Max. Temp. (°C) | Min. Temp. (°C) | Average Temp. (°C) |
|---|---|---|---|
| January | 32 | 22 | 27 |
| February | 33 | 23 | 28 |
| March | 35 | 25 | 30 |
| April | 36 | 26 | 31 |
| May | 35 | 26 | 30 |
| June | 33 | 25 | 28 |
| July | 33 | 25 | 28 |
| August | 32 | 25 | 28 |
| Sep | 31 | 24 | 27 |
| October | 31 | 24 | 27 |
| Nov | 31 | 23 | 27 |
| Dec | 31 | 22 | 26 |
Rainfall and Rainy Days in Bangkok:
Bangkok has a tropical monsoon climate, which means it experiences a rainy season from May to October, with the heaviest rainfall usually occurring from August to September. During this time, it is common to experience short, heavy downpours that can cause localized flooding. However, rainfall amounts can vary significantly from year to year. The rest of the year is relatively dry, with little rainfall. On average, Bangkok receives around 1,400 millimeters of rain per year, with an average of 100 to 200 rainy days annually. Visitors should bring rain gear and plan their activities accordingly during the rainy season.
| Month | Aver. Rainfall (mm) | Rainy Days |
|---|---|---|
| January | 13 | 2 |
| February | 25 | 3 |
| March | 48 | 5 |
| April | 97 | 10 |
| May | 179 | 16 |
| June | 162 | 15 |
| July | 154 | 16 |
| August | 182 | 18 |
| September | 334 | 21 |
| October | 262 | 18 |
| November | 46 | 5 |
| December | 9 | 1 |
Max and Average Wind Speed and Wind Gust in Bangkok:
Bangkok generally experiences light to moderate winds throughout the year, with occasional periods of stronger gusts. The average wind speed is around 3 to 5 meters per second, with maximum gusts of up to 10 to 15 meters per second during periods of storms or typhoons. However, such events are relatively rare in Bangkok, and most of the time the city experiences calm to gentle breezes. Visitors should not be concerned about wind-related issues when planning their trip to Bangkok.
| Month | Max Wind Speed (m/s) | Aver. Wind Speed (m/s) | Max Wind Gust (m/s) |
|---|---|---|---|
| January | 9 | 3 | 14 |
| February | 9 | 3 | 14 |
| March | 9 | 3 | 14 |
| April | 9 | 3 | 14 |
| May | 9 | 3 | 14 |
| June | 9 | 3 | 14 |
| July | 9 | 3 | 14 |
| August | 9 | 3 | 14 |
| September | 9 | 3 | 14 |
| October | 9 | 3 | 14 |
| November | 9 | 3 | 14 |
| December | 9 | 3 | 14 |
Cloud and Humidity in Bangkok:
Bangkok is known for its hot and humid climate, with temperatures often reaching above 30 degrees Celsius. The city also experiences high humidity throughout the year, with levels ranging from around 60% to 90%. Additionally, Bangkok is typically cloudy, especially during the rainy season, with an average of around 60% cloud cover throughout the year. Visitors should be prepared for the heat and humidity when visiting Bangkok and may want to consider bringing light and breathable clothing to stay comfortable.
| Month | Cloud Cover (%) | Humidity (%) |
|---|---|---|
| January | 33 | 68 |
| February | 35 | 68 |
| March | 41 | 70 |
| April | 52 | 73 |
| May | 65 | 77 |
| June | 72 | 81 |
| July | 71 | 81 |
| August | 70 | 81 |
| September | 69 | 81 |
| October | 61 | 76 |
| November | 46 | 72 |
| December | 33 | 67 |
Sun Hours and Sun Days in Bangkok:
Bangkok enjoys a tropical climate with plenty of sunshine throughout the year. The city experiences an average of around 6-8 hours of sunshine per day, with the highest number of sun hours occurring between December and February. The sunniest month in Bangkok is typically December, with an average of around 9 hours of sunshine per day. On the other hand, the city experiences a relatively low number of sun days per year, with an average of around 150-200 days of sunshine. This is due to the frequent occurrence of cloud cover and rain, particularly during the rainy season from May to October. Visitors to Bangkok can still expect to experience plenty of sunshine during their visit, especially if they plan their trip during the dry season from November to February.
| Month | Aver. Sun Hours per Day | Aver. Sunny Days per Month |
|---|---|---|
| January | 8 | 20 |
| February | 9 | 22 |
| March | 8 | 22 |
| April | 7 | 19 |
| May | 6 | 16 |
| June | 5 | 13 |
| July | 5 | 13 |
| August | 5 | 13 |
| September | 5 | 13 |
| October | 6 | 17 |
| November | 8 | 21 |
| December | 9 | 22 |
Visibility in Bangkok:
The visibility in Bangkok can vary depending on the season and weather conditions. During the rainy season from May to October, visibility can be reduced due to heavy rain, haze and humidity. However, during the dry season from November to February, visibility tends to be clearer, making it a great time to visit the city. On average, visibility in Bangkok ranges from 3 to 10 kilometers, with the highest visibility typically occurring between November and February. Despite occasional reduced visibility, Bangkok is still a vibrant and exciting city to explore, with many unique tourist attractions to offer.
| Month | Visibility Range (km) |
|---|---|
| January | 8-10 |
| February | 8-10 |
| March | 4-8 |
| April | 4-8 |
| May | 3-6 |
| June | 3-6 |
| July | 3-6 |
| August | 3-6 |
| September | 3-6 |
| October | 3-6 |
| November | 8-10 |
| December | 8-10 |
❓ Frequently Asked Questions – Weather in Bangkok:
1. What is the best time of year to visit Bangkok?
-
- The best time to visit Bangkok is during the cooler months of November to February when temperatures are more pleasant and there is less rainfall. This is also peak tourist season, so expect larger crowds and higher prices. If you prefer a quieter experience, consider visiting during the shoulder months of March to May or September to October.
2. What is the hottest month in Bangkok?
-
- April is typically the hottest month in Bangkok, with temperatures averaging around 35°C (95°F). During this month, it is recommended to stay hydrated and avoid spending too much time outdoors during the hottest parts of the day.
3. What is the rainy season in Bangkok?
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- The rainy season in Bangkok is typically from July to October, with September being the wettest month. Be prepared for heavy rainfall during this time, which can cause potential flooding in some areas.
4. How much rainfall can I expect during the rainy season in Bangkok?
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- During the rainy season, you can expect an average of 200-300mm (8-12 inches) of rainfall per month. Be sure to pack appropriate rain gear and plan indoor activities in case of heavy rainfall.
5. What is the humidity like in Bangkok?
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- Bangkok is a very humid city, with average humidity levels ranging from 60-90% throughout the year. Be prepared for the sticky and sweaty weather by packing light, breathable clothing and staying hydrated.
6. Does Bangkok experience typhoons or hurricanes?
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- No, Bangkok is not at risk for typhoons or hurricanes due to its location in the Gulf of Thailand. However, it is still important to stay aware of weather warnings and alerts during the rainy season.
7. What is the air quality like in Bangkok?
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- Bangkok’s air quality can be poor, particularly during the dry season when there is less rainfall to help clear the air. However, the government has taken steps to improve air quality in recent years, such as implementing stricter emissions regulations and promoting the use of public transportation.
8. What is the UV index like in Bangkok?
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- Bangkok’s UV index can be quite high, particularly during the hotter months. It is recommended to wear sunscreen and protective clothing when spending time outdoors to prevent sunburn and skin damage.
9. How strong are the winds in Bangkok?
-
- Average wind speeds in Bangkok range from 4-6 km/h throughout the year, with occasional gusts of up to 30 km/h. This is generally not a significant factor to consider when planning a trip to Bangkok.
10. How many hours of sunshine can I expect in Bangkok?
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- Bangkok experiences an average of 7-8 hours of sunshine per day throughout the year, with the highest amount of sunshine occurring during the dry season. Be sure to pack sunscreen and sunglasses to protect yourself from the strong sunlight.
11. How often does Bangkok experience flooding?
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- Bangkok is prone to flooding, particularly during the rainy season. The government has implemented measures to prevent and manage flooding, but it is still a potential risk. Be sure to check weather updates and stay aware of potential flood warnings when traveling during the rainy season.
12. Is it safe to visit Bangkok during the rainy season?
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- Yes, it is safe to visit Bangkok during the rainy season, but be prepared for heavy rainfall and potential flooding. Plan indoor activities and pack appropriate rain gear to ensure a comfortable trip.
13. What should I pack for a trip to Bangkok?
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- Be sure to pack light, breathable clothing, comfortable walking shoes, sunscreen, insect repellent, and an umbrella or rain jacket if traveling during the rainy season. Consider bringing a reusable water bottle to stay hydrated and reduce plastic waste.
14. Where you can travel from Bangkok?
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- From Bangkok you can travel to various cities of Thailand, it is the major transport hub in this country. You can travel by train, bus or plane to Chiang Mai, to Pattaya or you can travel to southern Thailand, e.g. to Surat Thani.
15. How to travel solo in Thailand?
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- Embark on a solo adventure in Thailand by researching destinations, ensuring personal safety, trying local experiences, connecting with fellow travelers, and savoring the diverse landscapes and attractions the country has to offer. Traveling on your own in Thailand is very popular by travelers. Read this article: Solo Travel in Thailand.
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