Thailand's Winter Season Delayed by One Week, Forecasts Indicate Milder Temperatures
The Thai Meteorological Department has officially announced that the 2026 winter season will begin one week later than usual, with overall temperatures expected to be warmer than the previous year.
According to an official announcement from the Thai Meteorological Department regarding the 2026 winter climate outlook, the onset of the cool season in upper Thailand is expected to be delayed by approximately one week. The season is now projected to commence during the third week of October 2026 and is anticipated to conclude by mid-February 2027.
For residents and travelers, this shift suggests that the transition to cooler weather will occur slightly later than historical averages. Furthermore, the department has indicated that the overall intensity of the cold weather this year is expected to be lower compared to the previous year.
While this forecast provides a general timeline for the upcoming season, specific regional variations in temperature and the exact duration of cold spells remain subject to ongoing monitoring. Those planning travel to northern or mountainous regions of Thailand during the early part of the season should be aware that the typical 'winter' conditions may not be as pronounced as in previous years. The Meteorological Department continues to track atmospheric conditions, and further updates regarding specific weather patterns will be provided as the season progresses.
