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When is the best time to visit Surat Thani?
In general the best time to visit Surat Thani is probably April, when the weather is usually great. The hottest months are March, April, May, while the coldest months are January, October, December.
Depending on the activities you want to experience, you may choose different months to visit:
- The best time for a sunbathing holiday is March, April, May. Average maximum temperatures are up to +34°C in April and it has 1 sunny days on average.
- In general, it’s pleasant to walk and do outdoor activities during January - December.
- If you want to avoid wet weather, then your choice is September, October, November with the lowest chance of rain.
Average weather in Surat Thani in different months
This is the average weather in Surat Thani for each month based on historic data:
February usually has good weather. Average maximum temperature reaches +31°C during February.
In January, March, April, May, June, July, August, September, October, November, December the weather is average. Expect around 276 rainy days, and the precipitation amounts to approximately 289 mm in November.
Climate in Surat Thani
Here is the detailed breakdown of the climate in Surat Thani for each month:
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Temperature | |||||||||||
| +36°C | +37°C | +39°C | +38°C | +40°C | +38°C | +36°C | +36°C | +35°C | +35°C | +35°C | +34°C |
| Average Maximum Temperature | |||||||||||
| +30°C | +31°C | +33°C | +34°C | +33°C | +32°C | +32°C | +32°C | +31°C | +30°C | +30°C | +29°C |
| Minimum Temperature | |||||||||||
| +18°C | +16°C | +19°C | +22°C | +23°C | +22°C | +22°C | +22°C | +22°C | +22°C | +21°C | +19°C |
| Avg. water temperature | |||||||||||
| - | - | - | - | - | - | - | - | - | - | - | - |
| Humidity, % | |||||||||||
| 80 | 78 | 76 | 77 | 80 | 80 | 80 | 80 | 83 | 85 | 85 | 82 |
| Rain, mm | |||||||||||
| 54 | 31 | 71 | 110 | 136 | 89 | 94 | 104 | 168 | 268 | 289 | 139 |
| Snow, mm | |||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Average wind speed, m/s | |||||||||||
| 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | 3 |
| Sunny Days | |||||||||||
| 3 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Cloud Days | |||||||||||
| 11 | 11 | 9 | 5 | 2 | 4 | 4 | 4 | 2 | 1 | 2 | 7 |
| Rainy Days | |||||||||||
| 18 | 12 | 17 | 24 | 28 | 26 | 27 | 27 | 28 | 30 | 28 | 23 |
| Snowy Days | |||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Average Temperature
Here are the average maximum and minimum temperatures in Surat Thani during the whole year:
The hottest month in Surat Thani is April with average maximum temperature going up to +34°C. The coldest month is December with the lowest temperatures of +24°C.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Surat Thani looks throughout the year, in %:
The most humid month in Surat Thani is November with average humidity going up to 85%. The least humid month is March with an average humidity of 76%.
Rain
Amount of rainfall in mm. in Surat Thani during the whole year based on historical data:
The sunniest and driest month is February with approximately 5 sunny days and a total precipitation of around 31 mm. The rainiest and wettest month is November with approximately 28 rainy days and 289 mm of total precipitation.
FAQ
Frequently asked questions about the weather in Surat Thani:
What is the hottest month in Surat Thani?
The hottest month in Surat Thani is April with average maximum temperature of +34°C.
What is the coldest month in Surat Thani?
The coldest month in Surat Thani is December with minimum temperatures of +24°C.
Is Surat Thani worth visiting in winter?
Winter in Surat Thani could be a good time to visit, as the weather is generally ok.
When does it rain the least in Surat Thani?
if you're looking to visit Surat Thani when it rains the least, you should plan your trip for November, October, September. During this time, rainfall is rare with the driest month being February with only 31 mm of rain.
Other cities in Thailand
Check out the weather for other cities in Thailand.
Monthly weather in Surat Thani
Source of the data
For this page, we’ve looked at the typical weather in Surat Thani, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
