Tomorrow (20th), the northeast monsoon will strengthen slightly, and the moisture on the windward side will increase. There will be short-term rain in the northeast, and local short-term rain in Huadong and Greater Taipei.

(file photo)

[Instant News/Comprehensive Report] Tomorrow (20th), the northeast monsoon will strengthen slightly, and the moisture on the windward side will increase. There will be short-term rain in the northeast, and local short-term rain in Huadong and Greater Taipei.

In terms of temperature, northern Taiwan turns slightly cooler, and the high temperature drops by about 2 to 3 degrees during the day; the central and southern regions still maintain a large temperature difference between day and night.

According to the forecast of the Central Meteorological Bureau, the northeast monsoon will strengthen slightly, and the moisture on the windward side will increase. There will be short-term rain in the northeast. The weather will remain cloudy to sunny.

In addition, the Central Meteorological Bureau issued a special report on heavy rain in Hualien County at 8:10 tonight. Due to the strong development of convective cloud systems, it is easy to have short-term heavy rainfall. There is a chance of localized heavy rain in Hualien from tonight to tomorrow.

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In terms of temperature, the high temperature in the Northeast and Greater Taipei is about 24 to 25 degrees, and the other places are warmer around noon, with a high temperature of 27 to 31 degrees; the low temperature does not change much, about 20 to 22 degrees in various places, and the temperature difference between day and night in the central and southern regions is relatively large , Need to add more clothes when going out in the morning and evening.

The weather risk company reminded that in terms of temperature, only in the north of Taoyuan and the northeastern region, the daytime high temperature drops by about 2 to 3 degrees, and the temperature is slightly cooler. The changes in other regions are limited, especially in the central and southern regions. There is still a large temperature difference between day and night.

Next Monday will continue to be affected by the northeast monsoon. The rainfall in Greater Taipei will decrease. The eastern half to Hengchun Peninsula will still be cloudy and rainy. The cloud cover in Taoyuan will decrease and return to sunny to cloudy.

In terms of UV index, Keelung City on Sunday is green "low weight"; other counties and cities are orange "middle weight" and "high weight".

In terms of air quality, the ambient wind field on the 20th was from northeast to northeasterly. The empty area to the north of the bamboo seedlings was located on the windward side, with good diffusion conditions; the air area to the south of the central part was located in the downwind area, and pollutants were easy to accumulate. Affected by climate change, ozone is likely to rise slightly; Matsu is prone to local fog or low clouds affecting visibility, and early morning and night in the northern and central southern regions are prone to local fog or low cloud affecting visibility; northern, Zhumiao, Yilan, Huadongkongpin areas and Penghu is rated as "Good"; the central Kongpin area, Matsu, and Kinmen are rated as "Ordinary"; Yunjianan and Gaoping Kongpin areas are rated as "Orange Alert", and the Gaoping area may reach the red warning level in a short time.

The Central Meteorological Bureau also reminds that Matsu and the western half of the night and early morning are prone to local fog or low clouds that will affect visibility. Please pay attention to flight information and driving safety when commuting. In addition, Taoyuan to Yunlin, the open coastal areas of Hengchun Peninsula and Penghu , Kinmen is prone to strong gusts, so you need to pay attention to safety when going to the beach.

In terms of temperature, the high temperature in the Northeast and Greater Taipei is about 24 to 25 degrees, and the other places are warm and hot around noon, with a high temperature of 27 to 31 degrees; the low temperature does not change much, about 20 to 22 degrees in various places.

(Extracted from the Central Meteorological Bureau)

In terms of UV index, Keelung City on Sunday is green "low weight"; other counties and cities are orange "middle weight" and "high weight".

(Extracted from the Central Meteorological Bureau)

In terms of air quality, the air quality in the north, Zhumiao, Yilan, Huadong, and Penghu are "good"; the air quality in the central area, Matsu, and Kinmen are "average"; "Reminder" level, high-screen areas may reach the red warning level in a short time.

(Extracted from the Air Quality Monitoring Network of the Environmental Protection Agency)

The Central Meteorological Bureau issued a special report on heavy rain in Hualien County at 8:10 tonight. Due to the strong development of convective cloud systems, it is easy to have short-term heavy rainfall. There is a chance of localized heavy rain in Hualien from tonight to tomorrow.

(Extracted from the Central Meteorological Bureau)