Forecast of Annual Rainfall in Henan Province in 2022

On April 18, the latest information released by Henan shows that it is expected that there will be more precipitation in Henan this summer, including 20% to 40% to the north of Huaihe River and 20% to the south of Huaihe River. There may be regional heavy precipitation to the north of Huaihe River. Remind relevant departments to prepare for prevention and response, and remind the masses to minimize travel and pay attention to safety protection when encountering stormy weather.

Staged heavy precipitation. This summer, the precipitation in Henan Province is generally on the high side, especially in the area north of Huaihe River, and there may be regional heavy precipitation, so it is necessary to prepare for it. Geological disasters of urban waterlogging and mountain torrents. Affected by global warming, the frequency and intensity of local heavy precipitation have increased and become more extreme. We should be prepared to prevent geological disasters such as urban waterlogging, floods and flash floods in small and medium-sized rivers. Strong convection. In summer, the frequency of short-term heavy precipitation increases, and strong convective weather such as thunderstorm, gale and hail is more frequent. Measures should be taken to reduce the impact on industrial and agricultural production, infrastructure and personal safety. Typhoon. It is expected that a large number of typhoons will land this summer, so it is necessary to guard against the impact of typhoon rainstorm in July and August on the eastern and southern regions of Henan Province. High temperature and heat wave. It is predicted that there may be staged high-temperature heat waves in southern Henan this summer, and it is necessary to guard against the adverse effects on industrial and agricultural production, residents' life and human health.