2月将有4次冷空气过程 春运出行有哪些影响？一文了解

Core Viewpoint - The weather forecast for the Spring Festival travel period in February 2026 indicates multiple cold air processes affecting China, with varying temperatures and precipitation patterns across different regions. Group 1: Cold Air Processes - Four cold air processes are expected in February, with varying intensities: moderate in early February, strong in mid-February, moderate again in mid-February, and weak towards the end of the month [1][2][3]. Group 2: Temperature Trends - Average temperatures in February show that most regions will be close to or above normal, except for northern parts of China where temperatures may be 0.5 to 1°C lower than usual [1]. - Significant warming is anticipated, with some areas experiencing temperature increases exceeding 10°C, and in some cases, over 15°C [6][8]. Group 3: Precipitation Patterns - Precipitation is expected to be higher in northeastern and northern regions, with risks of low-temperature rain and snow events [2][3]. - Southern regions, including parts of East China and South China, are forecasted to have lower precipitation, leading to potential meteorological drought conditions [4]. Group 4: Upcoming Weather Events - A new cold air mass is set to arrive from February 5 to 7, bringing temperature drops of 4 to 8°C, with localized areas experiencing drops of 10 to 12°C [7]. - The weather will fluctuate significantly, with a trend of warming followed by cooling, necessitating travelers to stay updated on weather forecasts [10].