Today : Sep 08, 2025
Climate & Environment
25 March 2025

China Faces Extreme Temperature Fluctuations Amid Cold Wave Warning

After a warm spell lifts temperatures above 30°C, a cold wave threatens dramatic drops exceeding 20°C in many areas.

This week, China has experienced a dramatic shift in weather, characterized by a sharp rise in temperatures followed by a sudden cold wave. From March 24 to March 26, many regions across the northern and southern parts of the country are witnessing peak warmth, with maximum temperatures soaring above 30°C. However, soon after this trend, a significant cold wave is expected to arrive, making temperatures plummet, with many areas facing reductions of over 20°C.

According to experts at the China Weather Network, this extraordinary warming trend has resulted in several locations, particularly in Jiangnan and parts of South China, reaching temperatures that may mark the earliest high of the season. In fact, during the upcoming days, places like Nanchang are predicted to hit a staggering 35°C on March 26 before seeing their temperatures dive to just 10°C by March 29.

In a particularly drastic scenario, cities like Nanjing, Hangzhou, and Fuzhou are expected to peak at around 34°C, yet rapidly descend to a chilling 13 to 14°C by March 30. Taiyuan's forecast predicts maximum temperatures dropping from a comfortable 25°C to single digits in just a short span. The weather transformation will indeed feel like a leap from summer back to winter.

As the temperature elevation reaches its zenith, the cold wave set to strike from March 25 to March 30 will dramatically disrupt this warming trend. Reports indicate that many regions from Northwest China to Jianghuai will face obvious drops in temperature. Key places are predicted to endure cumulative declines exceeding 20°C, which can be likened to a high dive during a competitive spring plunge.

As revealed by the meteorologists, between March 25 and March 30, the northern regions are bracing for not only a cold snap but also an intensifying sandstorm threat. There will be considerable wind, with gusts reaching levels 7 to 9 and local areas feeling the force of level 10 to 11 winds. Citizens are being warned to prepare for extreme weather, including dust storms expected in Inner Mongolia and Xinjiang.

The meteorological unpredictability further escalates as areas south of the Huai River prepare for potential strong convection weather, which could usher in thunderstorms and even hail. This phenomenon highlights the adverse health implications due to rapid temperature changes, especially considering the current higher-than-normal seasonal temperatures that may lead to cold-related health risks.

Furthermore, citizens in major cities like Lanzhou can expect a contrast in temperatures, soaring to 28°C before plunging to 6°C shortly thereafter. People residing in these impacted cities are advised to dress appropriately as conditions fluctuate unpredictable between balmy warmth and biting chill. "The rapid drop in temperature will bring summer back to winter in just a day," one expert emphasized, reflecting the harsh reality of weather extremes affecting many parts of China.

In numerous regions, heavy rain and possible snow are also anticipated in the days to come. Central meteorological experts are advising individuals to stay informed about ongoing weather updates and potential advisories during this turbulent meteorological period. They stress the importance of remaining vigilant and prepared for what lies ahead, as drastic transitions from warm to cold can lead to increased health risks such as flu or colds.

By March 29 and 30, the lowest temperatures are expected to manifest during the night, with certain areas anticipating the freezing line to dip below 0°C, particularly in regions across southern North China to the Qinling Mountains. The current weather dynamics are offering an alarming reminder of climate variability, which has seemingly become an unfortunate norm.

This preview of extreme weather serves as a cautionary note for residents across China to monitor local forecasts diligently and adapt plans accordingly. As this week displays unprecedented fluctuations and high extremes, the need for preparedness has never been more critical. The weather may promise spring warmth one moment and winter chill the next; therefore, staying ready is crucial to navigating through these surprising climatic shifts.