Weather: Cold mornings nationwide, Northeast temps drop 1-2°C

Matichon•General•266d ago

Reader Briefing

Thailand is experiencing cold to frosty mornings nationwide, with a new moderate cold air mass from China causing temperatures to drop by 1-2 degrees Celsius in the Northeast.

•A new moderate cold air mass is moving from southern China, expected to cover Vietnam and upper Laos today and then move into the upper Northeast of Thailand.
•Temperatures in the Northeast are predicted to decrease by 1-2 degrees Celsius, bringing cold to frosty conditions in the morning.
•Other regions will also experience cool to cold mornings with fog, while the East may see light rain.
•Specific cold spells are predicted from February 1-4, 2026, for upper Thailand due to another cold air mass from China.

Overview

•On Jan 31, 2026, weather forecasts indicated a new moderate cold air mass moving into China's southern region.
•The new cold air mass is expected to cover Vietnam and upper Laos, subsequently affecting the upper Northeast of Thailand.
•The Northeast region will experience a temperature drop of 1-2 degrees Celsius, resulting in cold to frosty mornings.
•Other parts of Thailand will have cool to cold mornings with fog in some areas, due to the prevailing weather conditions.
•Light rain is expected in some areas of the East, with a warning for residents to take care of their health due to changing weather.
•Travelers are advised to exercise caution when passing through foggy areas.
•The South will experience little rain due to a weak northeast monsoon, with moderate waves in the lower Gulf of Thailand.
•From Feb 1-4, 2026, upper Thailand is forecast to experience a further temperature drop due to another cold air mass from China.

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Key Entities

Place

Thailand(ประเทศไทย)ℹ️

The nation experiencing the cold weather forecast.

China(จีน)ℹ️

The origin of the cold air mass affecting Thailand.

Vietnam(เวียดนาม)ℹ️

A country in Southeast Asia that will be covered by the cold air mass.

Laos(ลาว)ℹ️

A country in Southeast Asia that will be covered by the cold air mass.

Northeast Thailand(ภาคตะวันออกเฉียงเหนือ)ℹ️

A region in Thailand that will experience temperature drops and cold conditions.

Eastern Thailand(ภาคตะวันออก)ℹ️

A region in Thailand that may experience light rain and fog.

Southern Thailand(ภาคใต้)ℹ️

A region in Thailand that will have little rain and moderate waves in the Gulf of Thailand.

Gulf of Thailand(อ่าวไทย)ℹ️

A body of water adjacent to Southern Thailand, experiencing moderate waves.

Andaman Sea(ทะเลอันดามัน)ℹ️

A sea to the west of Southern Thailand, having lower wave heights.

Bangkok(กรุงเทพมหานคร)ℹ️

The capital city of Thailand, included in the general weather forecast for the central region.