The strongest wave of northeast monsoon since the beginning of autumn went south yesterday (10th), and this morning (11th) is the time when this wave of northeast monsoon has the lowest temperature.

(file photo)

[Reporter Chen Xinyu/Taipei Report] The strongest wave of northeast monsoon since the beginning of autumn went south yesterday (10th), and this morning (11th) is the time when this wave of northeast monsoon has the lowest temperature. The lowest temperature this morning was 17.5 degrees in Yilan County ( 5:20).

In the north of the central part and Yilan, it is about 20 to 22 degrees cooler all day long, and the low temperature in the morning and evening in the central and southern parts is about 21 and 22 degrees.

It will be affected by the northeast monsoon in the coming week. It is easy to rain in the north of Taoyuan and east of Huadong. It will feel cooler in the north and Yilan. It will also feel cooler in the morning and evening in the central and southern regions. The rainfall increased again due to the influence of a low pressure or a typhoon.

Zhang Chengchuan, a forecaster at the Central Meteorological Administration, said that among the development of tropical disturbances in the northwestern Pacific Ocean, a tropical depression will form in the next one to two days at the earliest, and there is a chance that it will intensify again to become the No. 19 typhoon of this year, Sonca (provided by Vietnam, bird name), and will be closest to Taiwan from Saturday to next Monday, and the probability of becoming a typhoon will also increase. From Saturday, the tropical system will move to the vicinity of Luzon Island. Whether it intensifies into a typhoon or not, it will indirectly affect the strong northeasterly wind near Taiwan. , more moisture, and more rainfall.

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The Bureau of Meteorology reminded that the northern and Yilan areas will be cooler today and tomorrow, and the central and southern regions will feel cooler in the morning and evening. Today, the north of Taoyuan and Yilan are still cooler during the day. The high temperature is only 22 and 23 degrees throughout the day. The high temperature in the central and southern parts is still about 30 degrees.

In addition, today's rainfall has increased compared to yesterday. Taoyuan, Shuangbei, Ji, Yi, Hua, and Dong have some short-lived rains. Among them, the north coast of Keelung and Yilan have longer rainfall.

Most of the south of Hsinchu is cloudy to sunny, with some brief showers in the central and southern mountainous areas in the afternoon.

Tomorrow (12th), there will be some short-lived rains in the north of Taoyuan and Huadong. In the south of Taoyuan, Peng, Jin, and Ma will be cloudy to sunny. In the afternoon, there will be some short showers in the Taishan Mountains. Hengchun Peninsula and Matsu are also prone to rain all day. Locally short rain.

Tomorrow, there is a chance of local heavy rain in the Yilan area, and there will also be some short-lived rain on the Hengchun Peninsula.

This wave of northeast monsoon weakened slightly on Thursday and Friday, and the weather in the north and Yilan was still slightly cooler, about 23 to 25 degrees throughout the day, the low temperature in the central and southern regions was about 23, 24 degrees, and the high temperature was still 33 and 34 degrees, and the northeast wind continued to be strong. , the water vapor on the windward side increases, the north coast of Keelung and the Yilan area have a high probability of rainfall, and the rain time is long. There are also local short-lived rains in the north of Taoyuan and Huadong, the south of Hsinchu is cloudy to clear, and there are local short-lived showers in the mountainous areas in the afternoon.

From Saturday to next Sunday, a tropical depression or typhoon "Sanka" will move to the vicinity of Luzon Island, which will indirectly affect the northeasterly winds near Taiwan, with more moisture and wider rainfall range. The rainfall time in the north coast of Keelung and Yilan It is still long, and there is a chance of local heavy rain. There are also short-lived rains in the north and Huadong areas. It is cloudy to clear in the central and southern regions, and there are local short showers in the afternoon.

From next Tuesday to next Thursday, another wave of the northeast monsoon will strengthen, and the weather will be slightly cooler in the north and northeast; there will be partial short-lived rain in the northern and eastern half, and cloudy to clear in other areas, with some brief showers in the afternoon.

The northeasterly wind is obviously strong. There are strong gusts of magnitude 9 to 10 from Taoyuan to Tainan, the east, the southeast, including Lanyu, Ludao, the coastal open areas of Hengchun Peninsula, and Penghu and Kinmen, and there are relatively large winds and waves in the adjacent sea areas; There were also strong gusts on the coast, the northeastern coast and Matsu.

(taken from the Central Weather Bureau)

The strongest wave of northeast monsoon since the beginning of autumn went south yesterday (10th), and this morning (11th) is the time when this wave of northeast monsoon has the lowest temperature. The picture shows the temperature curve of Taipei City for a week.

(taken from the Central Weather Bureau)