
受東北季風影響,台灣北部、東部迎風面有局部短暫陣雨,中南部山區午後有熱對流降雨,氣溫分布呈現南北差異,下週遠洋有熱帶擾動發展趨勢,需持續觀察。
AI-generated summary
東北季風南下影響台灣天氣,帶來局部降雨與溫度變化,遠洋熱帶擾動發展需持續觀察。
受東北季風南下影響,今晨(10日)平地最低溫出現在新竹關西的19.4度,明(11日)持續受到東北季風影響,迎風面的桃園、大台北、基隆北海岸、宜蘭、花蓮北部一帶有局部短暫陣雨,民眾外出記得攜帶雨具;下週遠洋有擾動發展,有朝台灣以東、日本以南海域前進趨勢,後續變化仍要再留意。
天氣風險公司資深顧問吳聖宇在臉書表示,今明北部、東部迎風面有局部短暫陣雨,降雨不是很連續,有時候就會突然下起雨來,當地民眾要記得攜帶雨具外出。中南部山區、花東山區仍有午後熱對流降雨,前往山區活動仍要注意午後的天氣變化。
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溫度方面,桃園、大台北、宜蘭一帶白天高溫約28-29度,竹苗及花東一帶高溫29-30度,台中以南到高屏地區高溫仍有30-32度或以上;夜晚清晨中北部、東北部低溫23-25度,空曠地區可能降到20-22度間,南部及花東地區低溫24-26度,空曠地區可能降到22-24度左右,中部以南地區的日夜溫差較大。另外就是西半部沿海、外島地區、東南部沿海及恆春半島一帶要留意較強陣風發生的情形。
吳聖宇指出,週末期間(12-13日)東北季風較為減弱,高壓迴流加上南邊熱帶擾動經過菲律賓往南海移動發展,大環境風向轉為偏東風,迎風面地區包括大台北東側、宜花東及恆春半島一帶仍持續有短暫陣雨機會,西半部地區(尤其苗栗以南地區)午後則是有局部短暫陣雨或雷雨,山區比較明顯,平地受影響相對較小,午後外出要留意天氣變化。
氣溫部分,北部、東半部白天高溫也將回升到30-32度,中南部有機會來到32度以上,夜晚清晨各地低溫在25-26度左右,部分空曠地區仍可能在24度或以下,日夜溫差較為明顯。
下週一至週三(14-16日)北邊有另一波東北季風南下,同時台灣東南方有東風波動靠近,天氣會變得相對不穩定,迎風面的北部、東半部有短暫陣雨或雷雨,中南部仍是以午後熱對流帶來的短暫陣雨或雷雨為主,降雨的範圍預期會擴大一些。北部、東半部白天高溫可能再降回到28-30度之間,中南部白天高溫維持在30-32度或以上。
吳聖宇透露,下週在南海有熱帶擾動發展機會,可能形成新的熱帶性低氣壓或颱風,大致往越南方向移動,對台灣沒有影響。另一個熱帶擾動發展的地方則是在關島以東的遠洋海域,也可能會形成熱帶性低氣壓或颱風,未來預估將朝向台灣以東、日本以南海域前進,後續變化仍要再留意。
AI outlook — possibilities, not facts
下週遠洋熱帶擾動可能發展為熱帶性低氣壓或颱風,朝台灣以東、日本以南海域前進
Possible · Within weeks

Jia Xingxing, director of the Taiwan Integrated Disaster Prevention Engineering Technology Consulting Company, pointed out that due to the impact of the extremely strong Holy Ninja, Taiwan has a high probability of high temperatures from September to November, and rainfall signals converge from September to October, with mainly less rain. At the same time, sea temperatures at low latitudes have high heat content, and a monsoon trough is brewing. A dual system is brewing. Tropical depressions or typhoons may occur in the South China Sea and Guam. Industries such as agricultural water resources need to adjust their strategies.

The Central Meteorological Administration predicts that due to the influence of the northeast monsoon, today there will be more clouds and local brief showers in the north and eastern half of Taoyuan. It will be cloudy to sunny in the south of Taoyuan. The temperature will be 29-30 degrees in the north and east and 31-32 degrees in the south. The night temperature will be cool and low at 22-25 degrees. Outlying islands and air quality are also explained. In the next few days, the northeast monsoon will continue to affect the east and mountainous areas with local showers.

According to the website of the Central Meteorological Observatory, heavy rainfall occurred in Sichuan, Qinghai and other places yesterday, and strong winds and cooling occurred in Inner Mongolia, Liaoning, and Henan. It is expected that cold air will continue to affect the northern region in the next three days, with heavy rainfall in Shaanxi, Gansu, Ningxia, Sichuan and other places. It is necessary to prevent secondary disasters such as flash floods, geological disasters, small and medium-sized river floods that may be caused by local heavy rainfall.

Affected by the northeast monsoon, there is a chance of short-term showers in the northern, northeastern, and eastern parts of Taiwan, with more obvious rainfall in the eastern half and eastern Huadong areas. The south may be affected by a tropical system over the weekend, and the northern high pressure will move eastward. The temperature difference between day and night will be obvious across Taiwan. The northeasterly wind will maintain in the coming week, and afternoon thunderstorms will continue in the mountainous areas. The development of tropical low pressure needs to be paid attention to.

Affected by the cold air, the northern rainfall area moves southward, and the rainfall in the Sichuan Basin intensifies. There are heavy rains or heavy rains in some areas, and secondary disasters need to be guarded against. There will be significant cooling in southern North China, Huanghuai and other places. The temperature in many places will hit a record low in six months. It will be significantly cooler in the morning and evening. The public is advised to put on clothes in time.
The Central Meteorological Observatory issued a weather forecast. Yesterday there were moderate to heavy rains and local heavy rains in southern Fujian and southern Jiangxi. Affected by the cold air, Qinghai, Gansu and other places will have light to moderate rains, local heavy rains and strong convective weather from the 6th to the 9th. Inner Mongolia and other places will have a 4-6℃ temperature drop. Experts remind the public to be wary of flash floods and other disasters and to add clothes in time.