Northern

Fairly widespread thundershowers and isolated heavy rain in Mae Hong Son, Chiang Mai, Chiang Rai, Lamphun, Lampang, Phayao, Nan, Phrae, Uttaradit, Sukhothai, Tak, Kamphaeng Phet, and Phitsanulok. Minimum temperature 21–25 °C, Maximum temperature 29–32 °C. Variable winds 10–25 km/hr.

During 30 Sep - 1 Oct, fairly widespread thundershowers and isolated heavy rains. Variable winds 10 – 20 km/hr. During 2 - 6 Oct, isolated to scattered thundershowers. Easterly winds 5 – 15 km/hr. Minimum temperature 22 – 26 °C. Maximum temperature 28 – 34 °C.

Announcement Date 30 September 2025

Fairly widespread rain with heavy to very heavy rainfall in some areas almost the week. Flooding continued in Phitsanulok, Phetchabun and Pichit provinces, and was additionally reported in Chiang Rai province on 22 Sep., Sukhothai province on 24 Sep., Lamphun province on 26 Sep., Lampang province on 27 Sep. and Kamphaeng Phet province province on 28 Sep. Flash Flood occurred in Chiang Mai, Sukhothai and Nan provinces on 23-24 Sep. and Phayao province on 25 Sep. Landslide occurred in Nan province on 24 Sep.

Announcement Date 29 September 2025

Weekly Weather Forecast​

22 Sep 25 - 28 Sep 25

Rain 60-80% of area

32-34°

23-25°

29 Sep 25 - 05 Oct 25

Rain 40-60% of area

32-34°

23-25°

06 Oct 25 - 12 Oct 25

Rain 40-60% of area

32-34°

23-25°

13 Oct 25 - 19 Oct 25

Rain 20-40% of area

33-35°

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