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△List of temperature forecasts for major cities (Central Meteorological Observatory/Fa)
People's Voice of the World, May 15, Beijing Express In the blink of an eye, the traditional 24 solar terms of "Lixia" have arrived. On the national weather stage this week (May 13-May 19), in the opinion of experts, the temperature in many places in the north will hit new highs one after another and may break records. The rainfall in the south will show a trend of less and then more.
△Forecast of maximum temperature (≥30°C) (Central Meteorological Observatory/Fa)
Experts said that monitoring data shows that there is a large warm high pressure ridge in Xinjiang; According to the latest meteorological data analysis, this warm ridge will carry a hot and dry air mass to the east in the future. As a result, it will lead to a wide range of sunny and hot weather in the north of the continent; At that time, Shaanxi, Shanxi, Henan, Hebei, Shandong and other places will have patches of high temperatures; And this will also be the first round of large-scale high temperature processes in the North China Plain this year (2024).
△Forecast of maximum temperature (≥30°C) (Central Meteorological Observatory/Fa)
According to experts, historical data can be learned, compared with the normal situation, this year's high temperature came a little early. From the comparison of the first high temperature forecast and the first high temperature day of the year, Zhengzhou 17 (5 days in advance), Xi'an 17 (8 days in advance), Shijiazhuang 18 (7 days in advance), Jinan 18 (18 days in advance), Taiyuan 18 (28 days in advance), in addition, Urumqi and Beijing also reported 34 °C; If it is slightly more than expected, it may also hit the 35°C high temperature line.
△ Forecast of temperature difference between day and night (Central Meteorological Observatory/Fa)
Experts believe that this round of high temperature in the north is a dry heat type, corresponding to a large temperature difference between day and night; Dry weather, the temperature rises quickly during the day and cools down quickly at night; In the middle of summer, the common sultry high temperature is a slow cooling at night with a small temperature difference. In the next two days, in Inner Mongolia and some parts of Shanxi, the temperature difference between day and night can reach more than 20 °C; For example, Hohhot was 9 °C-30 °C on the 16th; Taiyuan 16 at 10°C-32°C; It's a pity that one day is like two seasons.
△ Forecast of temperature difference between day and night (Central Meteorological Observatory/Fa)
It is worth noting that industry insiders emphasized that it is not difficult to find that the situation is also not difficult to find, as experts say, the rise in temperature has also created favorable conditions for the change of seasons. For example, Tianjin (*Standard Meteorological Observation Station Xiqing Station) completed the summer process today (15th) and entered summer on May 9, 9 days earlier than usual. Urumqi currently has 4 groups of summer, tomorrow (16th) is the judgment day, the initial judgment can meet the standard, and the summer will be pushed back on May 10. However, because it is more than 30 days earlier than June 15 of the usual year, a second judgment is required in the later stage; Once there is a set of 5-day "sliding" spring days before June 15, the summer is invalid. (Editor-in-charge/Xiangyu)
*Editor's Note:
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