7 day Weather Forecast
December 30, 2020 - January 5, 2021
Weather Forecast During 30 Dec 2020 - 3 Jan 2021, the another strong high pressure from China will extend to cover upper Thailand. Cool to cold are likely over upper Thailand, 6-9 C drop in temperature with strong wind. The northeast monsoon prevails over the Gulf and the South will strengthen caused more rain with isolated heavy rain in the South. The wind and waves over the Gulf of Thailand will be stronger, 2 - 3 meters in the upper Gulf and 2-4 meters in the lower Gulf. During 4 - 5 Jan 2021, the high pressure will weaken. Cool to cold are likely over upper Thailand. The moderated northeast monsoon prevails over the Gulf and the South caused isolated rain with isolated heavy rain in the South. The wind and waves over the Gulf of Thailand will be moderated.Warning During 30 Dec 2020 - 3 Jan 2021, people in upper Thailand should be careful of their health due to variable weather. People in the South should beware of severe condition and cold surge. All ships over the Gulf of Thailand should proceed with caution and small boat in lower Gulf should keep ashore.
Northern Part During 30 Dec 2020 - 3 Jan 2021, cold to very cold, temperature drops by 6-8 C.
Minimum temperature 9-17 C. Maximum temperature 26-30 C.
Cold to very cold on the mountain top and frost in some places: Minimum temperature 2-10 C.
Northeasterly wind 10-25 km/hr.
During 4 ? 5 Dec 2020, Cool to cold with morning fog and dense fog in some areas.
Minimum temperature 14-22 C. Maximum temperature 30-35 C.
Cold to very cold on the mountain top and frost in some places: Minimum temperature 5-12 C.
Northeasterly wind 10-20 km/hr.
Northeastern Part During 30 Dec 2020 - 3 Jan 2021, cold to very cold with strong wind, temperature drops by 6-9 C.
Minimum temperature 7-15 C. Maximum temperature 23-30 C.
Cold to very cold on the mountain top: Minimum temperature 4-14 C. Northeasterly wind 20-40 km/hr.
During 4 - 5 Jan 2021, cold to cold with morning fog and dense fog in some areas.
Minimum temperature 13-19 C. Maximum temperature 28-33 C.
Cold to very cold on the mountain top: Minimum temperature 5-12 C. Northeasterly wind 10-30 km/hr.
Central Part During 30 Dec 2020 - 3 Jan 2021, cool to cold with strong wind, temperature drops by 5-7 C.
Minimum temperature 13-19 C. Maximum temperature 28-32 C. Northeasterly wind 15-35 km/hr.
During 4 - 5 Jan 2021, morning fog and dense fog in some areas.
Minimum temperature 23-25 C. Maximum temperature 31-34 C. Northeasterly wind 10-25 km/hr.
Eastern Part During 30 Dec 2020 - 3 Jan 2021, cool to cold with strong wind, temperature drops by 5-7 C.
Minimum temperature 15-21 C. Maximum temperature 28-30 C.
Northeasterly wind 15-35 km/hr. Wave height 1-2 meters and about 2 meters off shore.
During 4 - 5 Jan 2021, morning fog and dense fog in some areas.
Minimum temperature 23-25 C. Maximum temperature 32-34 C.
Northeasterly wind 15-30 km/hr. Wave height about 1 meter and 1-2 meters off shore.
Southern Part (East Coast) During 31 Dec 2020 - 5 Jan 2021, isolated to scattered thundershowers with isolated heavy rain.
During 31 Dec 2020 - 2 Jan 2021, Northeasterly winds 20-40 km/hr. The upper Gulf wave height 2-3 meters.
Lower Gulf wave height 2-4 meters.
During 3 - 5 Jan 2021, Northeasterly winds 15-35 km/hr.
Wave height 1-2 meters and above 2 meters in thundershower area.
Minimum temperature 22-24 C. Maximum temperature 31-34 C.
Southern Part (West Coast) During 31 Dec 2020 - 5 Jan 2021, isolated to scattered thundershowers.
During 31 Dec 2020 - 2 Jan 2021, Northeasterly wind 15-35 km/hr.
Wave height 1- 2 meters and about 2 meters off shore.
During 3 - 5 Jan 2021, Northeasterly wind 15-30 km/hr. Wave height about 1 meter and 1- 2 meters off shore.
Minimum temperature 22-25 C. Maximum temperature 31-33 C.
Metropolitan During 31 Dec 2020 - 3 Jan 2021, cool with strong wind, temperature drops by 4-6 C.
Minimum temperature 17-22 C. Maximum temperature 30-32 C. Northeasterly wind 15-35 km/hr.
During 4 - 5 Jan 2021, morning fog and dense fog in some areas.
Minimum temperature 23-25 C. Maximum temperature 32-34 C. Northeasterly wind 10-20 km/hr.
Issued: December 30, 2020
Source: Thai Meteorological Department