Weather in Surat Thani
Surat Thani · Gulf
Here you can see how warm it gets in Surat Thani month by month, how much rain falls and when the best time to visit is. The figures are long-term averages from the Thai weather service, not a forecast.
Surat Thani through the yearTemperature and rain
All values as a table
| Month | Surat Thani (Gulf) |
|---|---|
| Jan | 31° / 21° at night · 37 mm |
| Feb | 33° / 21° at night · 12 mm |
| Mar | 34° / 22° at night · 24 mm |
| Apr | 35° / 23° at night · 73 mm |
| May | 34° / 24° at night · 178 mm |
| Jun | 33° / 24° at night · 125 mm |
| Jul | 33° / 23° at night · 149 mm |
| Aug | 33° / 23° at night · 140 mm |
| Sept | 32° / 23° at night · 188 mm |
| Oct | 32° / 23° at night · 236 mm |
| Nov | 30° / 23° at night · 330 mm |
| Dec | 30° / 22° at night · 129 mm |
Source: Thai Meteorological Department (TMD), climate averages 1981 to 2010, rounded. Temperature = average daily high, rain = monthly total. Individual years can differ considerably.
Weather in Surat Thani month by month
Surat Thani in January
In January, daytime temperatures in Surat Thani average 31 °C, with 21 °C at night. With around 37 millimetres of rain, January is dry. It is part of the best time to visit.
Surat Thani in February
In February, daytime temperatures in Surat Thani average 33 °C, with 21 °C at night. With around 12 millimetres of rain, February is very dry. It is part of the best time to visit.
Surat Thani in March
In March, daytime temperatures in Surat Thani average 34 °C, with 22 °C at night. With around 24 millimetres of rain, March is very dry. It is part of the best time to visit.
Surat Thani in April
In April, daytime temperatures in Surat Thani average 35 °C, with 23 °C at night. With around 73 millimetres of rain, April is fairly dry with occasional showers. This is the hottest month of the year.
Surat Thani in May
In May, daytime temperatures in Surat Thani average 34 °C, with 24 °C at night. With around 178 millimetres of rain, May is a rainy season month.
Surat Thani in June
In June, daytime temperatures in Surat Thani average 33 °C, with 24 °C at night. With around 125 millimetres of rain, June is a rainy season month.
Surat Thani in July
In July, daytime temperatures in Surat Thani average 33 °C, with 23 °C at night. With around 149 millimetres of rain, July is a rainy season month.
Surat Thani in August
In August, daytime temperatures in Surat Thani average 33 °C, with 23 °C at night. With around 140 millimetres of rain, August is a rainy season month.
Surat Thani in September
In September, daytime temperatures in Surat Thani average 32 °C, with 23 °C at night. With around 188 millimetres of rain, September is a rainy season month.
Surat Thani in October
In October, daytime temperatures in Surat Thani average 32 °C, with 23 °C at night. With around 236 millimetres of rain, October is a rainy season month.
Surat Thani in November
In November, daytime temperatures in Surat Thani average 30 °C, with 23 °C at night. With around 330 millimetres of rain, November is very wet. This is the wettest month of the year.
Surat Thani in December
In December, daytime temperatures in Surat Thani average 30 °C, with 22 °C at night. With around 129 millimetres of rain, December is a rainy season month.
Frequently asked questions about the weather in Surat Thani
When is the best time to visit Surat Thani?
The best time to visit Surat Thani is January to March. In these months an average of 12 to 37 millimetres of rain falls, and daytime temperatures reach 31 to 34 °C.
When is the rainy season in Surat Thani?
On average, more than 100 millimetres of rain a month fall in Surat Thani from May to December. The most rain falls in November, with around 330 millimetres, the least in February, with around 12 millimetres.
When is it hottest in Surat Thani?
It is hottest in April, with an average of 35 °C by day. The coolest nights are in January and February, at around 21 °C.