Cold Weather in 2025 GMT+7, Cold weather arrives in Thailand every year toward the end of the year. For this year, find out when the winter season starts, what temperatures to expect both in Bangkok and across Thailand's regions, and check the forecast.
The Meteorological Department GMT+7, has stated that Thailand entered the winter season on 23 October 2025 GMT+7. In the northern and northeastern regions, temperatures have dropped below 23 degrees Celsius. Additionally, upper-level winds from about 100 to 3,500 meters above ground have shifted to northeast or east winds, while winds above 5,000 meters circulate from the west. Rainfall amounts and distribution in the northern parts of the country have also steadily decreased, marking the official start of winter in Thailand since late October this year.
In 2025, cold weather in various parts of Thailand will arrive slightly later than usual. The coldest period is expected to occur during mid-December 2025 through early February GMT+7. Year GMT+7, 2026 GMT+7,
Meanwhile, residents of Bangkok and its metropolitan area will experience cold winds from 26 November to 3 December GMT+7, 2025 GMT+7.Between 28 and 30 November, temperatures are expected to drop by about 1 to 2 degrees Celsius, with cold weather around 17 to 20 degrees Celsius.
The north is the coldest area in Thailand, especially in highland areas like Chiang Rai, Chiang Mai, and Mae Hong Son. Days are comfortably cool, while nights are quite cold.
The northeast receives cold winds from the northeast, making mornings and nights very cold, while daytime is fresh and cool.
Winter in the central region is comfortably cool, especially in the mornings and evenings, but not as cold as in the north or northeast.
The south does not experience a typical winter season like other regions but will see slightly cooler temperatures toward the end of the year, especially along the Andaman coast and the Gulf of Thailand.
For accurate daily weather and temperature updates, you can check and follow the latest information on the Meteorological Department's website.