7 day Weather Forecast
  
August 18, 2017 - August 24, 2017
Weather Forecast During 18-20 Aug, the monsoon trough lies across the North and the Northeast with the strengthened southwest monsoon prevails over the Andaman Sea and the Gulf. Abundant rain with isolated heavy rain are likely in many areas of the country. The wind waves in the Andaman Sea are expected 2-3 meters.

During 21-24 Aug, the southwest monsoon and the monsoon trough weakened over the Andaman Sea and Thailand. Less rain is likely over Thailand while the East, the South, and Bangkok Metropolitan Region remains isolated heavy rain. The wind waves in the Andaman Sea are expected 1-2 meters.

Warning   During 18-20 Aug, People in the upper North, the Central, the East and the South should beware of severe weather conditions. All ships in the Andaman Sea should proceed with caution, and small boats in the Andaman Sea should keep ashore during 18 – 19 August.

Northern Part During 18-20 Aug, scattered to fairly widespread thundershowers and heavy rain in many areas.

During 21-24 Aug, scattered thundershowers and isolated heavy rain mostly in the western part.

Minimum temperature 21-25 °C. Maximum temperature 30-35 °C.

Southwesterly wind 10-30 km/hr.

Northeastern Part During 18-19 Aug, scattered to fairly widespread thundershowers and isolated heavy rain.

During 20-24 Aug, scattered thundershowers.

Minimum temperature 23-25 °C. Maximum temperature 30-35 °C.

Southwesterly wind 10-30 km/hr.

Central Part During 18-20 Aug, scattered to fairly widespread thundershowers and isolated heavy rain.

During 21-24 Aug, scattered thundershowers.

Minimum temperature 22-25 °C. Maximum temperature 30-35°C.

Southwesterly wind 10-30 km/hr.

Eastern Part During 18-20 Aug, scattered to fairly widespread thundershowers and isolated heavy rain.

Southwesterly wind 15-35 km/hr. Wave height 1-2 meter and about 2 meters in thundershower.

During 21-24 Aug, scattered thundershowers and isolated heavy rain.

Southwesterly wind 15-30 km/hr. Wave height about 1 meter and 1- 2 meters in thundershower.

Minimum temperature 23-27 °C. Maximum temperature 30-34 °C.

Southern Part (East Coast) Scattered thundershowers and isolated heavy rain throughout the period.

During 18-19 Aug, Southwesterly wind 20-35 km/hr.

Wave height 1-2 meters and about 2 meters offshore.

During 20-24 Aug, Southwesterly wind 15-30 km/hr.

Wave height about 1 meter and about 1 meters offshore.

Minimum temperature 23-26 °C. Maximum temperature 30-35 °C.

Southern Part (West Coast) During 18-19 Aug, Scattered thundershowers and isolated heavy rain.

Southwesterly wind 20-40 km/hr. Wave height 2-3 meters and above 3 meters in thundershower.

During 20-24 Aug, scattered to fairly widespread thundershowers and isolated heavy rain.

Southwesterly wind 15-35 km/hr.

Wave height 1- 2 meters and above 2 meters in thundershower.

Minimum temperature 21-27 °C. Maximum temperature 28-32 °C.

Metropolitan During 18-20 Aug, scattered to fairly widespread thundershowers and isolated heavy rain.

During 21-24 Aug, scattered thundershowers and isolated heavy rain.

Southwesterly wind 15-30 km/hr.

Minimum temperature 22-27 °C. Maximum temperature 33-36°C.

Issued: August 18, 2017