The current climate of Thailand features average monthly temperatures ranging from highs of 38°C during the day to lows of 32°C. The average yearly temperature is around 35°C. At night, temperatures in the colder months average around 21°C and in the warmer months around 27°C.
The highest temperature recorded in Thailand in recent years was 42°C in April 2016. The lowest daytime temperature recorded was 17°C in January 2016.
On average, Thailand receives 1565 mm of precipitation each year. For comparison, UK gets 701 mm of precipitation annually.
The typhoon season in Thailand runs from June to November.
The best time to visit Thailand for sunny weather is January, February, November and December. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Thailand. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
The climate table of Thailand shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
This graph shows the average maximum temperatures per month in Thailand. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Thailand
This graph shows how much precipitation Thailand gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average UV Index per Month in Thailand
This graph shows the average UV index per month in Thailand. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Thailand
This graph shows the average yearly temperature in Thailand. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Thailand
This chart shows the total yearly precipitation in Thailand over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
More Climate Info About Thailand
The climate in Thailand is often hot and humid, and the country has three distinct seasons: the dry season, the rainy season, and the cool season. Thailand has these types of climate because it is located in the tropical region of Southeast Asia.
Because of its proximity to the equator, the country is constantly exposed to sunlight throughout the year. As a direct result, temperatures and humidity levels are quite high. Moreover, the country's warm and humid climate is partly caused by the monsoon winds blowing across the Indian Ocean.
Dry season
Temperatures in Thailand can reach 40 degrees Celsius during the hot season, which runs from March to June and lasts almost six months. This time of the year is characterised by sunny days and relatively little rainfall.
It is a popular time for holidaymakers to visit the area. However, the high temperatures and excessive humidity can cause discomfort for some people.
Rain season
Heavy rainfall occurs throughout Thailand during the months of July to October, corresponding to the country's monsoon season. This is especially true in the southern and central areas of the country.
This time of year is characterised by cloudy skies and occasional thunderstorms, which can lead to flooding in some regions. Temperatures tend to be lower in this season than in the hot season, with average temperatures between 25 and 30 degrees Celsius.
Cool season
The months from November to February constitute Thailand's cool season, characterised by pleasant temperatures and very little rain. This season lasts for four months. This season is characterised by cloudless skies and pleasant weather, which contributes to its popularity among travellers. The temperature during this season often hovers around 25 degrees Celsius daily.
North of Thailand
The climate in the northern part of Thailand differs from that in the rest of the country. The dry season in this part of the world runs from June to October, while the hot and humid season only lasts from March to May.
The months of November to February form the cool season of this region, which is characterised by dense fog and icy temperatures, with average temperatures dropping to somewhere around 15 degrees Celsius. This season lasts for four months.
Best Time to Visit Thailand
When is the ideal time to visit Thailand? That depends on your travel priorities. The mild and dry months of November to February are ideal for seeing the country and learning about its rich history and culture. Temperatures in these months range from around 22 degrees Celsius to around 35 degrees Celsius, making for the best weather of the year. This is the season to go hiking, touring and see Thailand's many museums and historical sites.
Between November and April, when the weather is clear and dry, Thailand is at its best for beachgoers. Temperatures in the Andaman Sea and Gulf of Thailand then average between 28 and 32 degrees Celsius. Any of the country's beautiful beaches would be lovely now, whether you are in the mood for peace and quiet or a wild party. Just know that the beaches are likely to be crowded during this period, and keep that in mind.
The rainy season in Thailand (May-October) is the ideal time to go if you are looking for a cheaper trip. Temperatures range from 27 to 35 degrees Celsius during these months, and humidity is high. Most showers are short, so you can still spend time outside even if you visit during the wet season. When fewer people are in town, hotels and airlines are more likely to offer discounts.
Thailand's national parks and wildlife sanctuaries are particularly beautiful and peaceful at this time of year, thanks to lush foliage and flowing waterfalls. Travel to Thailand at any time of year and you are guaranteed a unique experience thanks to the beautiful scenery, thriving culture and warm-hearted people.
Weather experiences in Thailand
The weather in Thailand is rated an average of 4 out of 5 stars by 9 visitors. Have you been to Thailand? Share your weather experience to help other visitors.
Warm days of 25 to 30 degrees and cool at night. A few showers, but nothing will ruin your holiday. Bring sunscreen!— This text is automatically translated to English
There was occasional rain and it was quite tropical warm. Because of the rain, nature was beautifully green. Air-conditioning was welcome in the afternoon.— This text is automatically translated to English
Although temperatures were excellent, the outdoor recreation was occasionally marred by unexpected rain showers. The humidity was also quite high, which was a bit uncomfortable. But overall, it was bearable.— This text is automatically translated to English
Despite clouds and occasional showers, it was mostly sunny and pleasant temperatures. Ideal for a relaxing holiday.— This text is automatically translated to English
Although there was some rain, this was offset by excellent sunshine and warm temperatures above 30°C. Make sure you carry an umbrella for tropical rainstorms.— This text is automatically translated to English
Despite May not being known as the driest month of the year, I could not complain. I was in Pattaya for the past two weeks with around 34 to 35 degrees during the day, and no less than 28 degrees on the thermometer at night. Both day and night it was oppressively hot though, and cooling from both sea and pool was not really there, which were also of high temperature. I had my cool-down moment at the air-conditioning in my room.— This text is automatically translated to English
Left last week of April for 18 days. Involved a round trip.
First 3 days Bangkok had only sunshine. Hot but you quickly get used to it. Via Bangkok to Khao Sok. Fine temperature, sun alternating with clouds, some wind but no rain. From Khao Sok to Kho Phan nang. Had beautiful weather on the island. Sometimes a short shower at night and that was about it. For 18 days, we had warm sunny weather with some afternoon clouds, which was also quite nice. In short, we had great travelling weather!— This text is automatically translated to English
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Average Weather in Thailand by Month
Click on a month below to see detailed weather info for Thailand. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
