Northern

Isolated thundershowers mostly in Mae Hong Son, Chiang Mai, Chiang Rai, Phayao, Nan, and Tak. Minimum temperature 23-27 °C Maximum temperature 31-36 °C Southwesterly winds 10-20 km/hr.

During 2 – 4 Aug, isolated to scattered thundershowers. During 5 – 8 Aug, scattered thundershowers and isolated heavy rains in the upper part. Southwesterly winds 10 – 20 km/hr. Minimum temperature 22 – 27 °C. Maximum temperature 29 – 36 °C.

Announcement Date 02 August 2025

Fairly widespread rain almost the period, with heavy to very heavy rainfall in some areas mainly at the middle of the period. Prolonged flooding occurred in Chiang Rai, Phrae and Nan provinces throughout the period, Phayao province on 25 Jul., Lampang provinces from 25-26 Jul., Tak province from 25-27 Jul., Sukhothai province from 25-31 Jul., Uttaradit province on 28 Jul. and Phitsanulok province on 29 Jul. Landslide occurred in Sukhothai province on 29 Jul.

Announcement Date 01 August 2025

Weekly Weather Forecast​

28 Jul 25 - 03 Aug 25

Rain 60-80% of area

30-32°

23-25°

04 Aug 25 - 10 Aug 25

Rain 40-60% of area

31-33°

23-25°

11 Aug 25 - 17 Aug 25

Rain 60-80% of area

30-32°

23-25°

18 Aug 25 - 24 Aug 25

Rain 40-60% of area

31-33°

23-25°

There will be cold weather almost in general. with a little rain on some days The tops of the mountains and mountains are cold. with some thick fog

Max. Temp. 31-33 °C

Min. Temp. 19-21 °C

Wind SW Speed 7-15 km./hr.

RH 70-75 %

Rainfall Amount 15-30 mm.

Rainy Day 3-5 Day

Announcement Date 01 November 2022