7 day Weather Forecast
  
December 15, 2019 - December 21, 2019
Weather Forecast During 16 - 21 Dec, the high pressure area covering upper Thailand will weaken and cause increasing temperature by 2-4°C with morning fog and isolated dense fog. Cool weather remains in the the North and the Northeast with the minimum temperature 16-23°C is forecast in this area while cold to very cold on mountaintops, minimum temperature 5-15 °C.

During 15 - 18 Dec, The moderate northeast monsoon prevails over the Gulf and the South and cause more rain and wind waves rise up to 1 - 2 meters high from Nakhon Si Thammarat southward. During 19 - 20 Dec, The northeast monsoon will weaken with less rain and the weak wind and waves over the Gulf and the Andaman Sea.

Warning   People in upper Thailand should be careful of their health due to the changeable weather and beware of fog and dense fog All ships in the lower South should proceed with caution during 15 - 18 Dec 2019.

Northern Part During 16 - 21 Dec, morning cool and fog with isolated dense fog. Increasing temperature by 2-4°C.

Minimum temperature 16-23°C. Maximum temperature 32-34°C.

Cold to very cold on mountaintops. Minimum temperature 5-10°C.

Northeasterly wind 10-20 km/hr.

Northeastern Part During 16 - 21 Dec, morning cool and fog with isolated dense fog. Increasing temperature by 2-4°C.

Minimum temperature 16-21 °C. Maximum temperature 31-34°C.

Cold on mountaintops, minimum temperature 8-15°C.

Northeasterly wind 10-20 km/hr.

Central Part During 16 – 21 Dec, partly cloudy with morning fog and isolated dense fog. Increasing temperature by 2-4°C.

Minimum temperature 23-25 °C. Maximum temperature 32-34 °C.

Easterly wind 10-20 km/hr.

Eastern Part During 16 - 21 Dec, partly cloudy with morning fog and isolated dense fog. Increasing temperature by 2-4°C.

Minimum temperature 23-26 °C. Maximum temperature 32-35 °C.

Northeasterly wind 15-30 km/hr. Wave height about 1 meter.

Southern Part (East Coast) During 15 - 18 Dec, isolated to scattered thundershowers mostly in the lower part.

From Surat thani northward: Northeasterly winds 15-30 km/hr. Wave height about 1 meter high.

From Nakhon Si Thammarat southward: Easterly winds 15-35 km/hr.

Wave height 1- 2 meters high and about 2 meters high in thundershowers area.

During 19 - 21 Dec, isolated to scattered thundershowers mostly in the lower part.

Northeasterly winds 15-30 km/hr. Wave height about 1 meters high and about 2 meters high in thundershowers area.

Minimum temperature 21-25°C. Maximum temperature 32-35°C.

Southern Part (West Coast) Isolated thundershowers throughout the period.

Northeasterly wind 15-35 km/hr. Wave height about 1 meter and 1 – 2 meters high offshore.

Minimum temperature 21-23°C. Maximum temperature 29-31°C.

Metropolitan During 16 - 21 Dec, partly cloudy with morning fog and isolated dense fog. Increasing temperature by 2-4°C.

Minimum temperature 23-25°C. Maximum temperature 33-35°C.

Easterly wind 10-25 km/hr.

Issued: December 15, 2019