Why is it so hot in Yuanjiang in April?

1, the valley is low-lying and high on both sides, which is not conducive to air circulation and leads to sultry weather.

2, dry hot wind weather. Dry heat should occur between 10 and April, from 165438+. At this time, affected by the dry and warm air flow from India and the cold air flow from the north, it has less rainfall, rapid evaporation and dryness.