Why is it raining at night and sunny during the day in Jilin this year?

Although it was a little "sunny" during the day, the thunderstorm in most areas at night and the local rainstorm in the central and eastern regions made yesterday's weather less hot. According to the forecast of the Meteorological Observatory, it will rain again at night today and tomorrow.

Why has it rained many nights in recent days? The forecaster of the Municipal Meteorological Service Center explained that the thunderstorm last night was caused by convective weather, and the showers today and tomorrow were caused by high-altitude short-wave trough and low-level shear convergence. In addition, the topography of Chongqing also has certain influence on the night rainfall.

According to the forecast of the Municipal Meteorological Observatory, it will continue to be sunny during the day, with the highest temperature reaching 32℃ in most areas and only rain at night.