Daily Weather Forecast
Daily Weather Forecast
Daily Weather Forecast Infographic
12 December 2025
Image:
Daily Weather Forecast
Announcement Date 12 December 2025
General Situation
12 December 2025The low-pressure cell covers the lower South while the moderate northeast monsoon prevails over the upper Gulf, the upper South and the upper Andaman Sea. Scattered heavy to isolated very heavy rains are forecast in the South. The moderate wind and wave in the lower Gulf are expected about 2 meters high, 1-2 meters high in the upper Gulf and above 2 meters high in thundershowers. All ships should proceed with caution and keep off thundershowers. The high-pressure system covers upper Thailand while the easterly and southeasterly winds prevail over the upper country with morning cool and isolated rains. People in the upper country should keep healthy due to changeable weather and all farmers should prevent for crop's damage.
Announcement Date 12 December 2025
Thailand Weather Forecast
18:00 Today To 18:00 TomorrowNorthern
Morning cool. Isolated rain mostly in Chiang Rai, Lampang, Phayao, Nan, Uttaradit, Phichit, Phitsanulok, and Phetchabun Minimum temperature 17-21 °C. Maximum temperature 26-30 °C. Cold to very cold on mountain tops : minimum temperatures of 7–15 °C. Northeasterly winds 10–15 km/hr.
Northeastern
Morning cool. Isolated rain mostly in Loei, Nong Khai, Nong Bua Lam Phu, Chaiyaphum, and Nakhon Ratchasima. Minimum temperature 17-22 °C. Maximum temperature 27-33 °C. Cold on mountain tops : minimum temperatures of 12-18 °C. Northeasterly winds 10-20 km/hr.
Central
Morning cool. Isolated rain mostly in Nakhon Sawan, Uthai Thani, Suphan Buri, Ratchaburi, and Kanchanaburi. Minimum temperature 19-22 °C. Maximum temperature 26-30 °C. Easterly winds 10–20 km/hr.
Eastern
Morning cool. Isolated rain mostly in Nakhon Nayok, Prachin Buri, Chon Buri, and Rayong. Minimum temperature 21-24 °C. Maximum temperature 29-32 °C. Southeasterly winds 15–35 km/hr. Wave height about 1 meter, 1-2 meters offshore.
Southern (East Coast)
Morning cool in the upper part. Fairly widespread thundershowers and isolated heavy to very heavy rain in Prachuap Khiri Khan, Chumphon, Surat Thani, Nakhon Si Thammarat, Phatthalung, and Songkha. Minimum temperature 19-24 °C. Maximum temperature 26-33 °C. From Chumphon northward : Northeasterly winds 15–35 km/hr. Wave height 1–2 meters and above 2 meters in thundershower. From Surat Thani southward : Northeasterly winds 20–35 km/hr. Wave height about 2 meters and above 2 meters in thundershower.
Southern (West Coast)
Scattered thundershowers and isolated heavy rain in Ranong, Phangnga and Krabi. Minimum temperature 21-24 °C Maximum temperature 28–33 °C. Northeasterly winds 15–30 km/hr. Wave height about 1 meter, above 1 meter offshore and above 2 meters in thundershower.
Bangkok Metropolitan
Morning cool. Isolated light rain. Minimum temperature 21-23 °C. Maximum temperature 29-31 °C. Easterly winds 10–20 km/hr.
Announcement Date 12 December 2025