Southern (East Coast)

Morning cool to cold. Isolated light rains mostly in the lower part. Minimum temperature 15-24 °C. Maximum temperature 27-33 °C. From Surat Thani upward : Northeasterly winds 15-35 km/hr. Wave height 1-2 meters. From Nakhon Si Thammarat downward : Northeasterly winds 20-35 km/hr. Wave height about 2 meters.

Isolated thundershowers mostly in the lower part throughout the period. During 10 - 12 Jan 2026, morning cool to cold. During 13 - 16 Jan 2026, morning cool in the upper part. Minimum temperature 15 – 25 °C. Maximum temperature 27 – 34 °C. During 10 - 16 Jan 2026, From Surat Thnai upward: northeasterly winds 15 - 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. From Nakhon Si Thammarat downward: northeasterly winds 20 - 35 km/hr. Wave height about 2 meters and above 2 meters in thundershowers.

Announcement Date 10 January 2026

Cool weather nearly the whole areas at the beginning and the middle of the period. Light rain in some areas in the first half of the period then increasing in rainfall to scattered to fairly widespread rain with heavy to very heavy rainfall in some areas.

Announcement Date 09 January 2026

Weekly Weather Forecast​

05 Jan 26 - 11 Jan 26

Rain 20-40% of area

Wave Height > 2 m.

29-31°

21-23°

12 Jan 26 - 18 Jan 26

Rain 40-60% of area

Wave Height > 2 m.

29-31°

21-23°

19 Jan 26 - 25 Jan 26

Rain 20-40% of area

Wave Height 1-2 m.

30-32°

21-23°

26 Jan 26 - 01 Feb 26

Rain 40-60% of area

Wave Height > 2 m.

29-31°

22-24°

There will be thunderstorms 60-80% of the area with heavy to very heavy rain in some days. The sea has waves 2 – 3 meters high.

Max. Temp. 30-32 °C

Min. Temp. 23-25 °C

Wind SW Speed 15-28 km./hr.

RH 85-90 %

Rainfall Amount 350-450 mm.

Rainy Day 16-18 Day

Announcement Date 01 November 2022