The climate of Thailand
The current climate in Thailand features temperatures ranging from a high of 38°C to a low of 32°C throughout the year. 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.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Thailand.
Temperature records
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.
Rainfall amount
On average, Thailand receives 1565 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The typhoon season in Thailand runs from June to November.
The climate in Thailand is based on weather data from Bangkok. Other places, like Chiang Mai, Phuket or Krabi, might have different weather. You can check out all destinations in Thailand to get the full picture of the climate.
Best time to visit Thailand?
The best time to visit Thailand for sunny weather is January, February, November and December. During this period, you'll have nice 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.
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Climate Table of Thailand
The climate table of Thailand shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 32 | 34 | 36 | 38 | 36 | 35 | 34 | 33 | 33 | 33 | 33 | 32 |
| Temp. min (°C) | 22 | 25 | 26 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 23 |
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| Precipitation (mm) | 24 | 36 | 38 | 112 | 164 | 186 | 212 | 239 | 323 | 175 | 38 | 18 |
| UV Index | 6 | 6 | 8 | 9 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 6 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Popular destinations in Thailand
Discover the climate of these popular destinations in Thailand.
Temperature charts
These charts display the average temperatures in Thailand. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Thailand
Yearly Temperature in Thailand
Precipitation charts
These charts show the average amount of precipitation in Thailand. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Thailand
Total Yearly Precipitation in Thailand
UV index chart
This chart 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.
Average UV Index per Month in Thailand
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.
Ralf
The sun shone often enough to enjoy the beautiful beaches. It is recommended to bring an umbrella!
Gijs DijkhuisWarm days of 25 to 30 degrees and cool at night. A few showers, but nothing will ruin your vacation. Bring sunscreen!
ReinierThere was occasional rain and quite tropical heat. Because of the rain, nature was beautifully green. Air conditioning was welcome in the afternoon.
RianneAlthough the 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.
BjornThe high humidity sometimes caused discomfort. Still, Thailand's natural beauty is unmatched.
SophieDespite clouds and occasional showers, it was mostly sunny and pleasant temperatures. Ideal for a relaxing vacation.
Nina NeefAlthough there was some rain, this was offset by excellent sunshine and warm temperatures above 30°C. Be sure to carry an umbrella for tropical rainstorms.
MartinEven though May is not 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, and cooling from both sea and pool was not really there, which were also of high temperature. I had my cooling moment at the air conditioner in my room.
RemcoLeft last week of April for 18 days. Was a round trip. First 3 days Bangkok only had sun. Hot but you get used to it quickly. Via Bangkok to Khao Sok. Fine temperature, sun alternating with clouds, some wind but no rain. From Khao Sok to Kho Phan nang. We 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 cloudy days in the afternoon, which was also nice. In short, we had great travel weather!
Have you been to Thailand?
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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.