Chinese Study: Global Warming Is Changing Rainfall and Snowfall Patterns in the Northern Hemisphere

A recent study conducted by Chinese researchers from the Xinjiang Institute of the Chinese Academy of Sciences has revealed significant impacts of global warming on heavy rainfall and snowfall patterns across the Northern Hemisphere over the past seven decades (1950–2022).

The study found that rising temperatures have altered the distribution of precipitation, leading to changes in the intensity and frequency of extreme weather events across continents.

The results show that the intensity of heavy rainfall has increased by 0.269 mm per year, which is nine times higher than the rate of increase in heavy snowfall.

Researchers emphasize that rising temperatures are the main driver behind this sharp acceleration in heavy rainfall, while their impact on heavy snowfall remains relatively limited. These figures highlight the rapid growth of flood risks in mid-latitude regions.

In conclusion, the study’s lead author, Li Yueping, called for the development of specialized climate adaptation and disaster prevention strategies. He stressed the need to prioritize flood management caused by heavy rainfall in inland areas, while strengthening preparedness for snow-related risks in cold and mountainous regions.

According to him, this approach supports a deeper understanding of the changing global precipitation patterns.