Thai Meteorological Agency Reveals Three Factors for Upcoming Winter
The Thai Meteorological Department has outlined three conditions that must be met before the country can be declared in winter season. These include temperatures dropping below 23°C, dominant northeasterly or easterly winds, and reduced rainfall in the north. The department said an official announcement on the start of winter for 2026 will be made on October 14.
The Meteorological Department explained that winter is determined by three criteria: minimum temperatures below 23°C, prevailing northeasterly or easterly winds across Thailand, and a continuous decrease in rainfall distribution in the upper part of the country. It noted that although many areas have begun to experience cool mornings, this alone does not mean winter has arrived. The department said the official start of winter for 2026 will be announced later, and the public should stay tuned for its update.
