7 day Weather Forecast
December 21, 2021 - December 27, 2021
Weather Forecast During 21 - 27 Dec, the high-pressure system which covers upper Thailand is weaken, 2-4 C increase in temperature with morning fog in the upper country. In addition, the westerly trough will move pass over the North, the upper Northeast and the Upper Central, southeasterly wind cover the lower Northeast, the East and the lower Central during 22 ? 26 Dec. cause isolated rain in these areas.
Low pressure cell move passes the lower South and Malaysia on 21 Dec. cause thundershowers with isolated heavy rains. The northeast monsoon prevail across the gulf of Thailand and the Andaman Sea is weaken. Less rain is likely in the lower South after 21 Dec. The wind and waves in the gulf of Thailand and the Andaman Sea will weaken, wave height about 1 meter and above 1 meter in the thundershower areas through the period.
On 27 Dec, the rather strong high-pressure system from China will extend to cover the Northeast. Windy with 1-3 C decrease in temperature is forecast in these areas.
Warning
During 21-27 Dec. people in the upper country should take care of their health due to cool to cold weather and should beware of poor visibility.
Northern Part On 21 Dec, cool to cold with morning fog.
Minimum temperature 10-17C. Maximum temperature 26-31 C.
During 22 - 27 Dec, cool to cold with morning fog, 1-3 C increase in temperature. isolated rains.
Minimum temperature 13-21C. Maximum temperature 28-33 C.
Cold to very cold on the mountaintops: Minimum temperature 4-12 C.
Northeasterly wind 10-20 km/hr.
Northeastern Part During 21 - 25 Dec, cool to cold with morning fog, 2-4 C increase in temperature.
Minimum temperature 13-21 C. Maximum temperature 27-33 C. Cold on the mountaintops: Minimum temperature 7-14 C.
Northeasterly wind 10-25 km/hr.
Isolated rains during 23 - 26 Dec. mostly in the lower part.
On 27 Dec, cool to cold with windy, 1-3 C decrease in temperature.
Minimum temperature 11-19 C. Maximum temperature 25-31 C. Cold on the mountaintops: Minimum temperature 7-14 C.
Northeasterly wind 10-30 km/hr.
Central Part During 21 - 27 Dec, morning cool with fog, 1-3 C increase in temperature.
Minimum temperature 17-23 C.
Maximum temperature 30-34 C.
Isolated rains during 24 - 26 Dec.
Northeasterly wind 10-20 km/hr.
Eastern Part During 21 - 27 Dec, morning cool with fog, 2-4 C increase in temperature.
Minimum temperature 18-25 C.
Maximum temperature 30-34 C
Isolated rains during 23 - 26 Dec.
Northeasterly winds 15-30 km/hr. Wave height about 1 meter and above 1 meter offshore.
Southern Part (East Coast) On 21 Dec, scattered thundershowers with isolated heavy rains.
During 22 - 27 Dec, isolated thundershowers.
Minimum temperature 19-26 C.
Maximum temperature 29-34 C.
Northeasterly winds 15-30 km/hr. Wave height about 1 meter and about 1-2 meters in thundershowers areas.
Southern Part (West Coast) On 21 Dec, scattered thundershowers with isolated heavy rains.
During 22 - 27 Dec, isolated thundershowers.
Northeasterly winds 15-30 km/hr. Wave height about 1 meter and 1-2 meters offshore.
Minimum temperature 21-26 C.
Maximum temperature 29-34 C.
Metropolitan During 21 ? 27 Dec, morning cool with light fog, 1-3 C increase in temperature.
Isolated rains during 24 - 26 Dec.
Minimum temperature 20-25 C
Maximum temperature 30-34 C.
Northeasterly wind 10-20 km/hr.
Issued: December 21, 2021
Source: Thai Meteorological Department