China · Nation Thailand
Southern Thailand faces heavy rain as upper regions turn cooler
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The Thai Meteorological Department has issued a warning of heavy to very heavy rain in southern Thailand and cool weather in upper Thailand, covering the period from Monday (November 9, 2026) to Friday (November 13).
Key facts
- It urged people in areas at risk to remain alert to accumulated rainfall, flash floods and mountain runoff, as well as unsettled weather in upper Thailand.
- The public can follow the department’s announcements at tmd.go.th or seek further information through the helplines 0-2399-4012-13 and 1182, available 24 hours a day.
- Winds and waves in the Andaman Sea and the Gulf of Thailand are strengthening, with waves exceeding 2 metres in areas with thundershowers
- Temperatures to fall by 3–5°C in the North and Northeast
Summary
It urged people in areas at risk to remain alert to accumulated rainfall, flash floods and mountain runoff, as well as unsettled weather in upper Thailand.
A fairly strong high-pressure system, or cold air mass, from China has spread over upper Thailand and the South China Sea, significantly strengthening the northeast monsoon over Thailand and the Gulf of Thailand.