Thailand Daily Weather Forecast
General Situation
21 February 2025
The easterly and southeasterly winds bring the moisture from the South China Sea and the Gulf to the lower Northeast, the East and the Central including Bangkok and its vicinity regions with isolated thundershower and hot during the day over the upper country. People in thease areas should keep healthy due to changeable weather and beware of severe conditions. Farmers should take precautions to protect crops and animals from potential damage. The moderate northeast monsoon prevails over the Gulf, the South and the Andaman Sea with isolated thundershowers in the South. The winds and waves in the lower Gulf are likely 1-2 meters high and above 2 meters high in thundershowers. All ships in the Gulf and the Andaman Sea should proceed with caution and keep off thundershowers. In addtion, during 23-25 Feb, the moderate to rather strong high-pressure system from China will extend to the Northeast and the South China Sea leading to the southerly and southeasterly winds and the southeasterly wind bring the moisture from the South China Sea and the Gulf to the upper country. Meanwhile, the westerly trough from Myanmar will move pass the North, the Northeast and upper Laos where hot weather occurs in the upper country. Thunderstorms, gusty wind and hail including lightning strike are likely in some areas of the upper country for the first period after that temperature will decrease. More rains and isolated heavy to very heavy rains arelikely in the South. The strengthening wind force the wave in the lower Gulf up to 2-3 meters high and above 3 meters high in thundershowers.
Announcement Date 21 February 2025
Thailand Weather Forecast
06:00 Today To 06:00 Tomorrow
Northern
Morning cool and fog. Hot during day. Isolated thundershowers mostly in Nan, Lampang, Sukhothai, Uttaradit, Kamphaeng Phet, Tak, Phitsanulok and Phichit. Minimum temperature 16-24 C. Maximum temperature 34-37 C. Cold to very cold on the mountaintop. Minimum temperature 7-15 C. Southerly winds 5-15 km./hr.
Northeastern
Morning cool. Isolated light rains mostly in the lower part. Minimum temperature 19-23 C. Maximum temperature 32-36 C. Cool to cold on the mountaintops: Minimum temperature 13-17 C. Easterly winds 10-20 km./hr.
Central
Hot during day. Isolated thundershowers mostly in Uthai Thani, Suphanburi, Kanchanaburi, Ratchaburi, Nakhon Pathom, Samut Songkhram and Samut Sakhon. Minimum temperature 23-25 C. Maximum temperature 34-37 C. Easterly winds 10-15 km./hr.
Eastern
Hot during day in the upper part. Isolated thundershowers mostly in Nakhon Nayok, Chonburi, Rayong, Chanthaburi and Trat. Minimum temperature 24-26 C. Maximum temperature 32-36 C. Southeasterly winds 10-30 km./hr. Wave below 1 meter, about 1 meter offshore and above 2 meters in thundershowers.
Southern (East Coast)
Isolated thundershowers mostly in Phetchaburi, Prachuap Khiri Khan, Chumphon, Surat Thani, Nakhon Si Thammarat, Phatthalung and Songkhla. Minimum temperature 21-25 C. Maximum temperature 30-34 C. Surat Thani upwards : Southeasterly winds 15-30 km./hr. Wave height about 1 meter and above 2 meters in thundershowers. Nakhon Si Thammarat downwards : Easterly winds 15-35 km./hr. Wave height 1-2 meters and above 2 meters in thundershowers.
Southern (West Coast)
Isolated thundershowers mostly in Ranong, Phang Nga, Phuket and Krabi. Minimum temperature 22-26 C. Maximum temperature 32-35 C. Easterly winds 15-30 km./hr. Wave height about 1 meter, above 1 meter offshore and above 2 meters in thundershowers.
Bangkok Metropolitan
Isolated thundershowers. Hot during day. Minimum temperature 24-26 C. Maximum temperature 34-36 C. Southeasterly winds 10-15 km./hr.
Announcement Date 21 February 2025
Source: Thai Meteorological Department